United States v. Julio Valenzuela-Espinoza

OPINION B. FLETCHER, Circuit Judge: Julio Alfonso Valenzuela-Espinoza appeals his conviction for possession of marijuana with intent to distribute and conspiracy to possess marijuana with intent to distribute, in violation of 21 U.S.C. §§ 841 and 846. Because the delay in presenting Valenzuela-Espinoza to a magistrate was unreasonable, his statements made more than six hours after his arrest must be suppressed under the rule announced in both McNabb v. United States, 318 U.S. 332, 63 S.Ct. 608, 87 L.Ed. 819 (1943), and Mallory v. United States, 354 U.S. 449, 77 S.Ct. 1356, 1 L.Ed.2d 1479 (1957). We therefore REVERSE the district court’s denial of Valenzuela-Espinoza’s suppression motion, VACATE the conviction, and REMAND for further proceedings. Because his conviction must be vacated due to the McNabb-Mallory violation, we do not address Valenzuela-Espinoza’s other challenges to his conviction raised on appeal. I. Valenzuela-Espinoza was arrested on March 5, 2008, at a house in Tucson, Arizona. On March 3, Immigration and Customs Enforcement (ICE) Agent Leon Van Holsbeke received a tip from a confidential informant of “suspicious activity” taking place at the house. After intermittently observing the house on March 4 and the morning of March 5, Agent Van Holsbeke decided to conduct what he described as a “knock and talk.” Agent Van Holsbeke, along with two other officers and a narcotics detection dog, approached the front door while two officers positioned themselves around the back perimeter of the property. Four additional officers waited down the street. Before Agent Van Holsbeke reached the front door, however, he heard someone shouting, “Stop, police, stop,” and he ran to the side of the residence to investigate. The two officers positioned behind the house had stopped two men attempting to leave the house through the back door. The officers told Agent Van Holsbeke that another man — who turned out to be the defendant, Valenzuela-Espinoza — had tried to run from the residence, but had run back inside when the police shouted. Agent Van Holsbeke returned to the front of the residence and began walking toward the carport when he smelled burning marijuana. He approached a storage room at the back of the carport, knocked, and announced himself as police. Valen *1267 zuela-Espinoza opened the door and complied with Agent Van Holsbeke’s direction to step out of the room. Agent Van Holsbeke asked him if he lived at the residence; if he was a U.S. citizen (because Valenzuela-Espinoza apparently spoke no English); and if he was in the United States illegally. Valenzuela-Espinoza admitted that he was a Mexican national in the United States illegally. He was then arrested, at approximately 11:15 a.m. Despite failing to administer Miranda warnings, one of the other officers proceeded to ask him if there was contraband, weapons, or anyone else in the residence. Valenzuela-Espinoza said that there was “a lot” of marijuana in the residence, nodding affirmatively when asked if it was more than ten pounds. 1 Agent Van Holsbeke then sought a search warrant, which was issued at 3:25 p.m. While Agent Van Holsbeke got the warrant, the other eight officers “sat on the house” to “make sure no one else would come or go.” The officers executed the search at 4:00 p.m. and seized 99.75 kilograms of marijuana (about 220 pounds), two handguns, a digital scale, and several cell phones. During this time, Valenzuela-Espinoza was detained at the residence. He was brought to an ICE station around 5:00 p.m. and questioned at 7:32 p.m. after being advised of his Miranda rights. Valenzuela-Espinoza was given a Miranda waiver form written in Spanish, and Agent Van Holsbeke, who speaks Spanish, read the form to him as well. He refused to sign the form. Agent Van Holsbeke testified that Valenzuela-Espinoza explained that he had been told not to say anything and that he was concerned about his family’s safety. At some point, Valenzuela-Espinoza stated that he and the other suspects knew about the marijuana, that another man had helped him unload the marijuana into the house, and that he had agreed to keep the marijuana at the house in exchange for $2500. According to Agent Van Holsbeke, Valenzuela-Espinoza then stated that perhaps he should speak to an attorney, and the interview was terminated, at 7:50 p.m. Valenzuela-Espinoza was held in custody overnight and presented to a magistrate judge the next day, March 6, 2008, at 2:00 p.m. II. A grand jury indicted Valenzuela-Espinoza on three counts: (1) conspiracy to possess with intent to distribute marijuana; (2) possession with intent to distribute marijuana; and (3) possession of a firearm by an illegal alien. Valenzuela-Espinoza filed a number of pre-trial motions, alleging among other things that his refusal to sign the waiver form was an invocation of his Miranda rights; that he had been illegally seized at the residence; that the affidavit in support of the search warrant contained false and misleading information; and that the delay in presenting him to a magistrate required suppression of his statements under the McNabb-Mallory rule. 2 Magistrate Judge Hector C. Estrada held hearings on the motions to suppress *1268 and issued a report and recommendation. The magistrate recommended that Valenzuela-Espinoza’s statements between 7:32 p.m. and 7:50 p.m. on March 5, 2008 be suppressed due to a McNabb-Mallory violation. The magistrate found that when Valenzuela-Espinoza was arrested for being in the country illegally at 11:15 a.m. on March 5, “any number of available agents” could have taken him ten miles to the nearest magistrate for the daily 2:00 p.m. initial appearance. The magistrate concluded that the agents had instead detained Valenzuela-Espinoza beyond the six-hour “safe harbor” of 18 U.S.C. § 3501(c) “in order to question him regarding drug trafficking” and that this detention was unreasonable. The magistrate also concluded that there had been no illegal seizure but that the evidence obtained in the search should be suppressed because the search warrant affidavit relied on false statements and selective omissions. Both parties filed objections to the magistrate’s report and recommendation. The district court affirmed the magistrate’s conclusion that there was no illegal seizure but rejected the conclusion that the search warrant affidavit failed to establish probable cause once all false or misleading statements were excised. The district court also rejected the magistrate’s conclusion that there had been a McNabb-Mallory violation. The district court found that the delay in presenting Valenzuela-Espinoza to a magistrate was reasonable because it was the result of the agents’ “other legitimate law enforcement duties” to secure the scene and obtain and execute the search warrant. The district court also took “judicial notice” of the fact that “it is its policy that paperwork for initial appearances before the duty magistrate is required ... not later than 10:30 a.m. on the morning of the appearance unless exceptional circumstances are present.” Therefore, because Valenzuela-Espinoza was not arrested until 11:15 a.m., the district court found he could not have been processed in time for the 2:00 p.m. appearance. In a later ruling, the district court also denied Valenzuela-Espinoza’s motion to suppress his statements on the basis that his refusal to sign the Miranda waiver form was an invocation of his Miranda rights. A bench trial was held on October 28 and 29, 2009. The judge found Valenzuela-Espinoza guilty of conspiracy to possess marijuana with intent to distribute and possession of marijuana with intent to distribute. The judge found him not guilty of the firearms charge. On February 8, 2010, Valenzuela-Espinoza received concurrent sentences of thirty-six months on each count and a three-year term of supervised release. His notice of appeal was timely filed on February 16, 2010. He has completed his prison sentence and has been deported to Mexico, but he remains subject to the terms of his supervised release. We have jurisdiction pursuant to 28 U.S.C. § 1291. On appeal, Valenzuela-Espinoza renews three arguments made in his suppression motions: (1) that the attempted “knock and talk” was an illegal seizure; (2) that his statements made at the ICE office should be suppressed under the McNabbMallory rule; and (3) that his refusal to sign the Miranda waiver form was an invocation of his Miranda rights. Additionally, he argues that the district court improperly rejected the magistrate’s credibility findings regarding the search warrant affidavit without conducting a de novo evidentiary hearing and that there was *1269 insufficient evidence to convict him on the conspiracy charge. Because the McNabbMallory violation requires reversal of Valenzuela-E spinoza’s conviction, we need not address his other arguments on appeal. III. Federal Rule of Criminal Procedure 5(a) provides that “[a] person making an arrest within the United States must take the defendant without unnecessary delay before a magistrate judge.... ” The rule established in McNabb v. United States, 318 U.S. 332, 63 S.Ct. 608, 87 L.Ed. 819 (1943), and Mallory v. United States, 354 U.S. 449, 77 S.Ct. 1356, 1 L.Ed.2d 1479 (1957), provides that “an arrested person’s confession is inadmissible if given after an unreasonable delay in bringing him before a judge.” Corley v. United States, 556 U.S. 303, 129 S.Ct. 1558, 1562, 173 L.Ed.2d 443 (2009). In response to the McNabbMallory rule, Congress enacted 18 U.S.C. § 3501(c), which provides a six-hour “safe harbor” period during which a confession will not be deemed inadmissible solely because of delay in presentment to a magistrate. United States v. Liera, 585 F.3d 1237, 1242 (9th Cir.2009). The Supreme Court’s decision in Corley reaffirmed the validity of the McNabb-Mallory rule. 129 S.Ct. at 1563. Noting that the McNabb-Mallory rule “has always mattered in very practical ways and still does,” the Court explained: ■ Today presentment is the point at which the judge is required to take several key steps to foreclose Government overreaching: informing the defendant of the charges against him, his right to remain silent, his right to counsel, the availability of bail, and any right to a preliminary hearing; giving the defendant a chance to consult with counsel; and deciding between detention or release. Id. at 1570. These important consequences of prompt presentment “count[ed] heavily” against the government’s position that § 3501(c) nullified McNabb-Mallory entirely, for “if there is no McNabb-Mallory there is no apparent remedy for delay in presentment.” Id. The Court concluded that § 3501(c) “modified McNabb-Mallory without supplanting it.” Id. The Court went on to clarify the procedure for applying McNabb-Mallory in light of § 3501(c): [A] district court ... must find whether the defendant confessed within six hours of arrest (unless a longer delay was reasonable considering the means of transportation and the distance to be traveled to the nearest available magistrate). If the confession came within that period, it is admissible, subject to the other Rules of Evidence, so long as it was made voluntarily and the weight to be given it is left to the jury. If the confession occurred before presentment and beyond six hours, however, the court must decide whether delaying that long was unreasonable or unnecessary under the McNabb-Mallory cases, and if it was, the confession is to be suppressed. Id. at 1571 (internal quotation marks and alterations omitted); see also United States v. Garcia-Hernandez, 569 F.3d 1100, 1105 (9th Cir.2009) (describing Corley ’s two-part test). “We review a district court’s finding that a pre-arraignment delay was reasonable for clear error.” Liera, 585 F.3d at 1243. A. Here, there is no question that Valenzuela-Espinoza’s incriminating statements *1270 were made before presentment and beyond six hours. Valenzuela-Espinoza was arrested at 11:15 a.m., and his statements at the ICE station were made between 7:32 and 7:50 p.m., more than eight hours after his arrest. He was not arraigned until 2:00 p.m. the following day. Following the two-part inquiry outlined in Corley, we first consider whether “a longer delay was reasonable considering the means of transportation and the distance to be traveled to the nearest available magistrate.” Corley, 129 S.Ct. at 1571. The nearest magistrate conducted a daily initial appearance calendar at 2:00 p.m. and was located only ten miles from the house where Valenzuela-Espinoza was arrested. Nine law enforcement officers were involved in the “knock and talk” that led to the arrest. Common sense dictates that under these circumstances, there was no reason for delay due to “the means of transportation and the distance to be traveled”- — indeed, after an evidentiary hearing, the magistrate made a finding of fact that “any number of available agents” could have taken Valenzuela-Espinoza to the 2:00 p.m. arraignment calendar. When reviewing the magistrate’s recommendation, however, the district court took judicial notice that “it is [the court’s] policy that paperwork for initial appearances before the duty magistrate is required ... not later than 10:30 a.m. on the morning of the appearance unless exceptional circumstances are present.” The district court did not refer to a court rule or written policy and did not explain what exceptional circumstances might alter its policy or why those circumstances were not present in this case. The district court concluded that because Valenzuela-Espinoza was not arrested until 11:15 a.m., its 10:30 a.m. paperwork policy prevented him from being arraigned at the 2:00 p.m. calendar; in other words, that the “nearest available magistrate,” Corley, 129 S.Ct. at 1571, was at the arraignment calendar on the following day, almost twenty-seven hours after the arrest. Valenzuela-Espinoza argues that the paperwork policy was not a proper subject for judicial notice. Federal Rule of Evidence 201 provides that a “judicially noticed fact must be one not subject to reasonable dispute in that it is either (1) generally known within the territorial jurisdiction of the trial court or (2) capable of accurate and ready determination by resort to sources whose accuracy cannot reasonably be questioned.” As Valenzuela-Espinoza points out, neither the district court nor the government cited any official court rules or records that could make the paperwork requirement “capable of accurate and ready determination.” See, e.g., Daniels-Hall v. Nat’l Educ. Ass’n, 629 F.3d 992, 998-99 (9th Cir.2010) (taking judicial notice of official information posted on a governmental website, the accuracy of which was undisputed). Furthermore, the fact that the magistrate who initially considered Valenzuela-Espinoza’s motion to suppress did not discuss the 10:30 a.m. paperwork-requirement deadline undermines the notion that it was either a controlling, universally-observed policy or one “generally known within the territorial jurisdiction of the trial court.” See Fed. R.Evid. 201. After oral argument, the government, in a 28(j) letter, 3 provided the court with a *1271 copy of a February 1998 internal memorandum from the Tucson magistrate judges to the U.S. Attorney’s office, describing the 10:30 a.m. requirement and requesting that the U.S. Attorney’s office communicate the requirement to all law enforcement agencies. 4 The government also provided a series of internal emails reiterating the policy in 2010, as well as a 2002 case from this court recognizing the policy’s existence. See United States v. Gamez, 301 F.3d 1138 (9th Cir.2002). The district court did not mention any of these sources when it took judicial notice of the paperwork requirement. But even assuming without deciding that the policy was a proper subject for judicial notice, we conclude that the 10:30 a.m. paperwork requirement, standing alone, does not establish that a delay beyond six hours was “reasonable considering the means of transportation and the distance to be traveled to the nearest available magistrate.” Corley, 129 S.Ct. at 1571. Concluding otherwise would ignore Corley ’s instruction that delays must be reasonable. A hypothetical illustrates this point. Imagine a defendant who is arrested on a federal warrant right outside the Tucson district court at 10:31 a.m. The agents immediately bring the defendant before the magistrate for arraignment. It has been a particularly quiet week for law enforcement in Tucson, and no other arraignments are scheduled for that day. Because the court was not notified by 10:30 a.m., however, the agents are turned away, and the defendant is detained for over twenty-seven hours before finally being presented to a magistrate. This delay is not due to distance, means of transportation, or the unavailability of the nearest magistrate — instead, the delay is caused solely by the pre-notification policy. Such a delay is, without question, unreasonable and unnecessary. Moreover, if the availability of a magistrate is determined solely by an arbitrary notification deadline, nothing prevents a district court from moving that deadline so early in the day that it renders the prompt presentment requirement meaningless. When Congress enacted § 3501(c), it determined that a safe harbor period of six hours struck the appropriate balance between convenience for law enforcement and concern about extended presentment delays. See id. at 1569 (discussing the legislative history leading to the six-hour safe harbor period). If a district court requires all paperwork requirements to be satisfied early in the morning, many defendants will face routine presentment delays of over twenty-four hours. Allowing such a policy to dictate whether a delay was “reasonable” would strip Criminal Rule 5(a)’s presentment requirement — as well as McNabb-Mallory’s remedy for delays in presentment — of any significance. An internal policy agreed upon by prosecutors and magistrate judges cannot trump the requirements of a federal statute and the Federal Rules of Criminal Procedure. Instead, whether a delay was reasonable due to distance, the means of transportation, or the availability of the nearest magistrate must be determined by the facts of the particular case. See, e.g., United States v. Redlightning, 624 F.3d 1090, 1107-08 (9th Cir.2010) (discussing whether Redlightning could have been presented to a magistrate *1272 at the start of the arraignment calendar or before the arraignment calendar ended); United States v. Liera, 585 F.3d 1237, 1240 (9th Cir.2009) (discussing the time of the daily calendar call and location of the courthouse fifteen miles from where Liera was arrested); see also United States v. Perez, 733 F.2d 1026, 1035 (2d Cir.1984) (examining the latest time the magistrate was available). Our previous decision in Gamez does not compel a different result. In Gamez, a suspect was arrested at 7:30 a.m. at the Nogales Border Patrol station over sixty miles from Tucson. 301 F.3d at 1143. Because he spoke only Spanish, the agents could not question Gamez or determine what offense he would be charged with until a Spanish-speaking agent arrived later that morning. His arraignment was therefore delayed until the following day. Id. Although the opinion mentioned the Tucson court’s 10:30 a.m. notification policy, its holding was based on the need to wait for a Spanish-speaking agent, and it did not address whether the notification policy alone was a reasonable cause for delay. Our subsequent cases citing to Gamez in the McNabb-Mallory context describe it in this manner; that is, as a delay in presentment of a defendant due to the unavailability of Spanish-speaking federal agents. In Garcia-Hemandez, we described Gamez as “holding that a day-and-a-half delay was reasonable due to the unavailability of Spanish-speaking federal agents.” 569 F.3d at 1106. Similarly, in Liera we described Gamez as “holding that a thirty-one hour pre-arraignment delay was necessary because the defendant spoke only Spanish, and the first available Spanish-speaking agent did not arrive until [several] hours after defendant’s arrest.” 585 F.3d at 1243 (internal quotation marks omitted). The court in Gamez did not specifically consider the reasonableness of the 10:30 a.m. paperwork policy on its own, and our subsequent cases have not interpreted Gamez as making any such determination. Here, Valenzuela-Espinoza was arrested just ten miles from the courthouse almost three hours before the scheduled arraignment calendar. The delay here was not reasonable “given the means of transportation and the distance to be traveled to the nearest available magistrate.” Corley, 129 S.Ct. at 1571. The 10:30 a.m. notification policy cannot by itself create a reasonable delay. To hold otherwise would stand the McNabb-Mallory rule on its head. It is not the constitutional principle embodied in McNabb-Mallory that must give way to local paperwork needs, but the local paperwork policy that must be tailored to the requirements of McNabb-Mallory, its implementing statute, and rule. B. We thus turn to the second part of our inquiry and consider whether the delay “was unreasonable or unnecessary under the McNabb-Mallory cases.” Id. Our cases have identified two categories of reasonable delay apart from transportation, distance, and the availability of a magistrate. First, delay for humanitarian reasons is reasonable. See, e.g., Redlightning, 624 F.3d at 1109 (allowing defendant to retrieve his medication); United States v. Manuel, 706 F.2d 908, 914 (9th Cir.1983) (allowing an extremely intoxicated man to sleep and have a meal). Second, “delays due to the unavailability of government personnel ... necessary to completing the arraignment process” are also reasonable. Liera, 585 F.3d at 1242 (quoting Garcia-Hernandez, 569 F.3d at 1106). Here, the district court found that the agents involved with Valenzuela-Espi *1273 noza’s arrest were unavailable to take him to the arraignment because they were conducting “other legitimate law enforcement duties” such as securing the scene and obtaining and executing the search warrant. This finding was clearly erroneous. Agent Van Holsbeke testified that his time had been occupied preparing the search warrant affidavit and obtaining the warrant. One other ICE Agent testified that during that time, he and the other agents “basically sat on the house until the warrant” to “make sure no one else would come or go.” There is no basis in this testimony for the conclusion that all nine law enforcement officers involved in the operation were too busy to take Valenzuela-Espinoza to the magistrate. Rather, as the magistrate who conducted the evidentiary hearing observed, “any number of available agents” could have transported Valenzuela-Espinoza. We conclude that in this case, the fact that one officer out of nine was fulfilling his responsibility to obtain a search warrant did not create a reasonable delay under McNabb-Mallory. C. Finally, we turn to the government’s argument that the agents were “entitled” to at least a six-hour delay under our decision in United States v. Redlightning. In Redlightning, the agents began questioning the defendant earlier in the day, and the defendant was effectively arrested when he implicated himself in a murder at 12:22 p.m. 624 F.3d at 1099, 1107. The questioning took place in Bellingham, Washington, ninety miles from the nearest available magistrate in Seattle. Id. at 1108. Redlightning argued that the agents should have immediately ceased their questioning at 12:22 p.m. and attempted to get him to Seattle in time for the daily scheduled appearance at 2:30 p.m. (or at least before the appearance calendar ended). 5 Id. at 1107-08. Instead, the agents continued questioning Redlightning until 5:30 p.m. and arraigned him at 2:30 p.m. on the following day, questioning him again on the way to that arraignment. Id. This court concluded that the delay was reasonable, explaining that the agents were not required to immediately terminate the ongoing interrogation at the moment the defendant implicated himself in the murder and that it was reasonable for the agents to continue the interview with Redlightning until 5:30 p.m., which prevented them from driving to Seattle in time for the arraignment calendar that day. Id. at 1108. It was this factor, and not that the agents are always entitled to a six-hour delay in presentment, that made the delay in Red-lightning reasonable. The government would have us read Redlightning to hold that in every case, presentment can be delayed for at least six hours to allow law enforcement to continue *1274 its investigation, even if that delay causes the defendant to miss his chance to appear in front of an available, nearby magistrate. Under the government’s theory, law enforcement agents are “entitled” to a six-hour delay — so in this case, they were entitled to detain Valenzuela-E spinoza from 11:15 a.m. until at least 5:15 p.m., causing him to miss the 2:00 p.m. arraignment. That is not what the six-hour safe harbor represents. Section 3501(c) did not alter Rule 5(a)’s substantive requirement that a defendant be taken before a magistrate without unnecessary delay. Section 3501(c) modified the remedy for violations of Rule 5(a) by providing that statements made within six hours of a defendant’s arrest cannot be excluded solely for excessive delay in presentment to a magistrate. Corley, 129 S.Ct. at 1570 (describing the McNabb-Mallory rule as the remedy for violations of Rule 5(a)). In cases like Red-lightning where the government agents are engaged in an ongoing interrogation of a defendant at the time the defendant is effectively arrested, it may be reasonable for the agents to continue the interrogation, even though it causes a delay in presentment. But that does not mean that the government can routinely delay the presentment of every defendant for six hours, and it certainly does not allow the government to delay presentment for six hours in order to prevent a defendant from appearing before an available magistrate. Our hypothetical defendant continues to illustrate why we cannot adopt the government’s position. Once again, he is arrested outside the courthouse at 10:31 a.m., but the paperwork requirement no longer bars his presentment to the available magistrate. The arresting agent, however, would prefer to question the defendant late that night, after he can further investigate the crime. So instead of taking the defendant to the magistrate, he decides to simply detain him at the courthouse for the six hours that he is entitled to under the government’s approach. By that time, it is 4:31 p.m., and the daily appearance calendar is over. The agent is now able to delay the defendant’s presentment until the following day and interrogate him all night if he so desires. Under the government’s reading of Red-lightning, this is a perfectly acceptable delay. But under the Supreme Court’s decision in Corley, “delay for the purpose of interrogation” is “the epitome of ‘unnecessary delay.’ ” Id. at 1563 (quoting Mallory, 354 U.S. at 455-56, 77 S.Ct. 1356). Any delay in presentment to a magistrate, including delay that occurs within the first six hours following a defendant’s arrest, must be reasonable or necessary. As we have already discussed, the delay in this case was not reasonable. IV. As in Corley, in this case it “counts heavily against the position of the United States that it would leave the Rule 5 presentment requirement without any teeth.” 129 S.Ct. at 1570. Rule 5(a) and McNabb-Mallory are important procedural safeguards that protect against “the evil implications of secret interrogation” and “insure that a defendant is brought ‘before a judicial officer as quickly as possible so that he may be advised of his rights and so that the issue of probable cause may be promptly determined.’ ” Liera, 585 F.3d at 1243 (quoting McNabb, 318 U.S. at 344, 63 S.Ct. 608, and Mallory, 354 U.S. at 454, 77 S.Ct. 1356). As the Supreme Court reminded us just two years ago, “Justice Frankfurter’s point in McNabb is as fresh *1275 as ever: ‘The history of liberty has largely been the history of observance of procedural safeguards.”’ Corley, 129 S.Ct. at 1570 (quoting McNabb, 318 U.S. at 347, 63 S.Ct. 608). We hold that the district court erred by not suppressing under the McNabb-Mallory rule the statements made by Valenzuela-Espinoza at the ICE station. The agents here unnecessarily delayed presenting Valenzuela-Espinoza to a magistrate in violation of Rule 5(a) and McNabb-Mallory. His statements at the ICE office amounted to a confession, and the government does not argue that the admission of those statements was harmless error. 6 Valenzuela-Espinoza’s convictions are vacated and we remand for further proceedings. VACATED and REMANDED. Footnotes [1] The government later conceded that this statement was taken in violation of Miranda and did not introduce it at trial. [2] Federal Rule of Criminal Procedure 5(a) requires that an arrested person be presented to a magistrate judge "without unnecessary delay.” The McNabb-Mallory rule provides that "an arrested person’s confession is inadmissible if given after an unreasonable delay in bringing him before a judge.” Corley v. United States, 556 U.S. 303, 129 S.Ct. 1558, 1562, 173 L.Ed.2d 443 (2009). Congress modified the remedy available for violations of Rule 5(a) in 18 U.S.C. § 3501(c) by providing that statements made within six hours after an arrest cannot be excluded solely on the basis of a delay in presentment. [3] Fed. R.App. P. 28(j) provides that a party may advise the circuit clerk by letter of pertinent and significant authorities that come to the party’s attention after the party’s brief has *1271 been filed or after oral argument but before decision. [4] Ironically, the memo apparently was circulated because the agencies were not uniformly observing the 10:30 a.m. deadline. [5] We do not decide here whether for McNabb-Mallory purposes the time at which a defendant can be brought before a magistrate is the beginning of a scheduled appearance calendar or the latest time the magistrate is available during that calendar. Nor do we decide whether a magistrate may be deemed available for purposes of McNabbMallory only during an afternoon appearance calendar or at other times that he is in court or in the courthouse, or whether other magistrates besides the ''duty” magistrate can be pressed into “presentment” service. We note that other courts hold much longer arraignment calendars. For example, in Manhattan, Brooklyn, and Bronx Criminal Courts in New York City, arraignments are held Monday through Sunday, 9:00 a.m. to 1:00 a.m. See New York City Criminal Court, Court Information by County, http://www.nycourts.gov/ courts/nyc/criminal/generalinfo.shtml (last visited November 14, 2011). [6] Even had the government argued that admission of the confession was harmless, we would reject such an argument. "A confession is like no other evidence. Indeed, the defendant’s own confession is probably the most probative and damaging evidence that can be admitted against him .... ” Arizona v. Fulminante, 499 U.S. 279, 296, 111 S.Ct. 1246, 113 L.Ed.2d 302 (1991) (internal quotation marks and citation omitted). Admission of a full confession, " 'in which the defendant discloses the motive for and means of the crime[,]’ ... will seldom be harmless.” United States v. Williams, 435 F.3d 1148, 1162 (9th Cir.2006) (quoting Fulminante, 499 U.S. at 296, 111 S.Ct. 1246).