Conservative Lawyer Who Formerly Represented Kyle Rittenhouse Tees Up Potential Fourth Amendment Issue in Jan. 6 Case – Law & Crime
Left: attorney John Pierce, during an interview with Tucker Carlson; right, Lloyd Casimiro Cruz, Jr., inside the Capitol on Jan. 6.
A high-profile lawyer defending multiple people accused in the Jan. 6 attack on the U.S. Capitol says that the federal search warrants used to trace one of his clients to the building are unconstitutional and that the case against his client should be dismissed.
The motion falls days after a similar Fourth Amendment challenge failed in a separate case related to the attack on the U.S. Capitol.
John Pierce, in a motion filed Saturday on behalf of client Lloyd Casimiro Cruz, Jr., argues that any evidence obtained from the search warrants that the FBI obtained on the day of the attack is so-called fruit from the poisonous tree so poisonous, the legal theory goes, that it cannot constitutionally be used in a criminal prosecution.
Cruz, who is from Missouri, is accused of joining the mob of Donald Trump supporters at the Capitol on Jan. 6. Prosecutors say he drove with friends to Washington on Jan. 3 to attend Trumps so-called Stop the Steal rally, during which Trump exhorted the crowd to march to the Capitol as Congress certified Joe Bidens win in the 2020 presidential election, a constitutionally-mandated process that marks the peaceful transition of power from one U.S. presidential administration to the next. The riotous crowd ultimately overwhelmed police, grinding the certification to a temporary halt and forcing lawmakers and staff to either leave the building or shelter in place.
According to court documents, Cruz told federal investigators that he recorded some of the destruction and chaos at the Capitol that day using a GoPro camera, which he later shared with investigators. Cruz faces four trespassing and disorderly conduct charges that have come to be known as the standard misdemeanors in Jan. 6 cases. Penalties range from six months to one year in jail if convicted.
The FBI ultimately tracked Cruz down through location data obtained from AT&T and Google through search warrants obtained on Jan. 6.
Per the FBI statement of facts in support of the probable cause warrant for Cruz:
According to records obtained through a search warrant for records in the possession of Google, a mobile device associated with I**********@g****.com was present at the U.S. Capitol on January 6, 2021. Google estimates device location using sources including GPS data and information about nearby Wi-Fi access points and Bluetooth beacons. This location data varies in its accuracy, depending on the source(s) of the data. As a result, Google assigns a maps display radius for each location data point. Thus, where Google estimates that its location data is accurate to within 10 meters, Google assigns a maps display radius of 10 meters to the location data point. Finally, Google reports that its maps display radius reflects the actual location of the covered device approximately 68% of the time. In this case, Google location data showed that a device associated with l**********@g****.com was within the U.S. Capitol Crypt at 2:17:27 p.m. on January 6, 2021. Google records showed that the maps display radius for this location data was less than 100 feet, which encompasses an area that is partially within the U.S. Capitol building. Google reported a recovery telephone number ending in 5584 for l**********@g****.com.
According to records obtained through a search warrant for records in the possession of AT&T, on January 6, 2021, in and around the time of the incident, the cellphone associated with a telephone number ending in 5584 was identified as having utilized a cell site consistent with providing service to a geographic area that included the interior of the United States Capitol building.
Login Internet Protocol (IP) address information provided by Google, and research in public records, were used to identify LLOYD CASIMIRO CRUZ, JR., residing in Polo, Missouri, as the subscriber of telephone number ending in 5584. I was requested to conduct logical investigation to identify the individual in possession of the referenced device within the U.S. Capitol building, and to conduct investigation to identify potential criminal offenses that were committed, on January 6, 2021.
In the probable cause affidavit, the FBI agent who interviewed Cruz said that the defendant shared a picture with him that apparently places him inside the Capitol building at the time of the riot.
Cruz stated he observed himself on surveillance footage from inside the U.S. Capitol building posted on One America News Networks website, the FBI affidavit says. Cruz took a screen shot of this image on this website with his cell phone. I took [a] photograph of this screen shot[.]
The AT&T and Google search warrants that led to the FBIs investigation and, ultimately, Cruzs arrest, Pierce argues, were illegal, and any evidence derived from those search warrants violates his clients constitutional rights.
[T]he entire complaint against the Defendant originated with an unlawful blanket general warrant of cellphone location data, which plainly lacked requisite specificity, Pierce writes in his motion, filed Saturday. Investigators then used such metadata to identify Cruz, rather than first having probable cause to identify Cruz and probable cause to believe Mr. Cruz had committed an offense, as required by the 4th amendment [sic].
Investigators then tracked down Cruz and obtained statements from him, as well as other evidence, Pierce continued. All of this evidence is fruit of the poisonous tree. Accordingly, this case must be dismissed en toto [emphasis in original, using the Latin phrase for in its entirety].
According to Pierce, the timeline of the FBIs investigation supports his claim:
1. The FBI began its investigation into (later to be identified) Cruz, without any probable cause to suspect Cruz of any crime;
2. The FBI used two blanket general warrants (of both Google and AT&T) to scour through cell phone and other digital metadata to then identify Cruz as a potential suspect crime (although what crimes, if any, the FBI did not know);
3. Even after identifying Cruz as a potential suspect via these general warrants, the FBI lacked probable cause to arrest him for any specific crime;
4. The FBI then flew to Missouri to question Cruz to determine if there was any probable cause to charge Cruz with a crime or crimes; and
5. Only upon questioning Cruz and getting Cruz to provide other evidence did the FBI have probable cause to charge Cruz with any crime (two misdemeanors).
Pierce, who is known for representing right-wing causes clbres including, before he was fired from the defense team, acquitted Kenosha protest gunman Kyle Rittenhouse and the very image of the riot Jacob Chansley describes the FBIs search warrant in dramatic fashion, implying that something significantly more nefarious is afoot.
The warrants in this case plainly lacked probable cause with any particularity regarding the person and things to be searched or even the crimes to be alleged, Pierce writes. Indeed, it is plain that this case was initiated by one of the worst general warrants in American history. Counsel suspects that there may be other January 6 defendants who were similarly identified by these general warrants and asks the Court to utilize its inherent powers to open a more wide-ranging inquiry into the FBIs use of these unconstitutional warrants.
Pierce also asks to put the agents involved in the warrants to answer questions under oath.
Cruz requests an evidentiary hearing in which all agents responsible for these warrants shall be made to appear, testify, and provide all supporting affidavits and/or documentation, Pierce writes, emphasizing this request in all-bold typeface.
Pierces motion comes days after a ruling from the Chief U.S. District Judge denying another Jan. 6 defendants request to suppress evidence on similar grounds. On Thursday, Beryl Howell, a Barack Obama appointee, denied Matthew Bledsoes motion to suppress evidence on Fourth Amendment grounds, finding that Bledsoe who prosecutors say live-streamed extensively from the Capitol that day did not have a reasonable expectation of privacy location data that Facebook ultimately provided to the FBI.
Cruzs case is before Senior U.S. District Judge Reggie B. Walton, a George W. Bush appointee. It is unclear when he will rule on the motion; a status conference in the case is set for Tuesday.
The recent filing of two motions seeking to either suppress or dismiss charges on Fourth Amendment search and seizure grounds may signal yet another coming fight in Jan. 6 cases in which judges could reach a variety of conclusions. Previously, several defense attorneys in Jan. 6 cases have filed motions to dismiss a particular federal obstruction charge levied against many accused rioters, and most but not all D.C. District judges have rejected these efforts.
The judges are less aligned when it comes to the issue of so-called split sentences efforts by federal prosecutors to have defendants convicted of certain Jan. 6 misdemeanors serve both jail time and probation. Some judges have said that such sentences are allowed, but others have disagreed, leaving a split on the bench.
The DOJ declined to comment about Pierces motion to Law&Crime.
Read the motion, below:
[Image of John Pierce via screengrab; image of Lloyd Casimiro Cruz, Jr., via FBI court filing.]
Have a tip we should know? [emailprotected]
Here is the original post:
Conservative Lawyer Who Formerly Represented Kyle Rittenhouse Tees Up Potential Fourth Amendment Issue in Jan. 6 Case - Law & Crime
- Civil Society Coalition Condemns EARN IT Act for Failing to Protect Children While Threatening Encryption and First and Fourth Amendment - New America - March 15th, 2026 [March 15th, 2026]
- Pegasus spyware and Section 702 surveillance place the Fourth Amendment under siege - Washington Times - March 15th, 2026 [March 15th, 2026]
- Students head to Ohio Mock Trial state finals to argue Fourth Amendment rights - News and Sentinel - March 9th, 2026 [March 9th, 2026]
- Cell Tower Dump and Geofence Warrants: The NJ Supreme Courts Next Fourth Amendment and Privacy Issue? - Law.com - March 7th, 2026 [March 7th, 2026]
- NCLA Asks Supreme Court to Rule that Geofencing Warrants Violate the Fourth Amendment - myvillager.com - March 7th, 2026 [March 7th, 2026]
- Former ICE instructor will testify as whistleblower that agents taught to violate Fourth Amendment - The Daily Gazette - February 24th, 2026 [February 24th, 2026]
- ICE Administrative Warrants and the Fourth Amendment: A Response to the DHS General Counsel - Just Security - February 22nd, 2026 [February 22nd, 2026]
- Administrative Warrants, Immigration Arrests, and the Fourth Amendment - Cato Institute - February 22nd, 2026 [February 22nd, 2026]
- Federal judge in WV rules that masked ICE agents violate the Fourth Amendment - The Real WV - February 22nd, 2026 [February 22nd, 2026]
- Op-Ed | The Trump administration has turned the Fourth Amendment on its head - amNewYork - February 22nd, 2026 [February 22nd, 2026]
- Do Construction Workers Have Fourth Amendment Rights? A Federal Court Will Decide. - Reason Magazine - February 14th, 2026 [February 14th, 2026]
- DHS makes a mockery of the Fourth Amendment | Guest Column - Iowa City Press-Citizen - February 14th, 2026 [February 14th, 2026]
- Democrats want ICE to comply with the Fourth Amendment. Right-wing media are trying to muddy the waters. - Media Matters for America - February 9th, 2026 [February 9th, 2026]
- Fourth Amendment questions we should all be asking - WyomingNews.com - February 9th, 2026 [February 9th, 2026]
- Feds Are Stealthily Violating Millions of Americans Fourth Amendment Rights - New Civil Liberties Alliance - February 9th, 2026 [February 9th, 2026]
- Half the Answer #63: SCOTUS, the Fourth Amendment, and the Resistance - liberalcurrents.com - February 9th, 2026 [February 9th, 2026]
- Have we kissed the Fourth Amendment goodbye? - The Hill - January 30th, 2026 [January 30th, 2026]
- Maryland man argues arrest using cellphone tracking device violates the Fourth Amendment - Courthouse News - January 30th, 2026 [January 30th, 2026]
- Supreme Court agrees to hear a Fourth Amendment case regarding geofence warrants - Brookings - January 30th, 2026 [January 30th, 2026]
- ICEs Actions Are Gutting the Fourth Amendment - Bloomberg.com - January 30th, 2026 [January 30th, 2026]
- ICE and CBP are slicing the Fourth Amendment - Washington Examiner - January 30th, 2026 [January 30th, 2026]
- Sean Hannity argues with radio caller concerned ICE may be delving into some things that could be against the Fourth Amendment - Media Matters for... - January 18th, 2026 [January 18th, 2026]
- Howey: Putting on a show, at the expense of the Fourth Amendment - The Herald-Times - January 16th, 2026 [January 16th, 2026]
- Case v. Montana and the General Law Approach to the Fourth Amendment - Divided Argument | Substack - January 16th, 2026 [January 16th, 2026]
- Op-Ed | Abducting a despot: When U.S. justice leaves the Fourth Amendment behind amNewYork - amNewYork - January 11th, 2026 [January 11th, 2026]
- Fourth Amendment Tested As ICE Plans Door-To-Door Enforcement - International Business Times UK - January 11th, 2026 [January 11th, 2026]
- Opinion | Flock data collection violates the Fourth Amendment - The Durango Herald - December 31st, 2025 [December 31st, 2025]
- The Fourth Amendment's Erratic Year at the Supreme Court - Reason Magazine - December 27th, 2025 [December 27th, 2025]
- JoCo supervisors hear from public about Fourth Amendment protections - The Daily Iowan - December 14th, 2025 [December 14th, 2025]
- Fourth Amendment rights should not depend on your proximity to the border - Pacific Legal Foundation - December 14th, 2025 [December 14th, 2025]
- Duke students and faculty push the university to become a fourth amendment campus as ICE presence grows - Times of India - December 10th, 2025 [December 10th, 2025]
- FPUA OKs fourth amendment for island-to-mainland wastewater shift - Hometown News Treasure Coast - November 30th, 2025 [November 30th, 2025]
- Biometric Surveillance and the Fourth Amendment - Law.com - November 28th, 2025 [November 28th, 2025]
- Collateral Damage, Episode Five: What Fourth Amendment? - The Intercept - November 7th, 2025 [November 7th, 2025]
- Does the Fourth Amendment Really Protect People of Color? - EBONY Magazine - November 7th, 2025 [November 7th, 2025]
- Too poor for privacy? People v. Maki and the tent as a Fourth Amendment frontier - Daily Journal - October 28th, 2025 [October 28th, 2025]
- Traffic Stops, Terry Stops, Policing, the Fourth Amendment, and Your Rights - Legal Talk Network - October 24th, 2025 [October 24th, 2025]
- There goes the fourth amendment - The Tartan - October 24th, 2025 [October 24th, 2025]
- Hoover Webinar with Orin Kerr on His "The Digital Fourth Amendment" - Reason Magazine - October 21st, 2025 [October 21st, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - Live 5 News - October 19th, 2025 [October 19th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WLBT - October 19th, 2025 [October 19th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WIS News 10 - October 19th, 2025 [October 19th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WDTV 5 - October 19th, 2025 [October 19th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - localnewslive.com - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WCTV - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - fox10tv.com - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WABI - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - fox8live.com - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WSAZ - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WAVE News - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - WAFB - October 17th, 2025 [October 17th, 2025]
- Supreme Court to hear arguments in case tied to Fourth Amendment - KY3 - October 17th, 2025 [October 17th, 2025]
- Opinion | To the Fourth Amendment: You Were Great While We Knew You - Common Dreams - October 13th, 2025 [October 13th, 2025]
- Treasury Department surveillance at the southern border faces Fourth Amendment challenges - Reason Magazine - October 9th, 2025 [October 9th, 2025]
- Commentary: The Fourth Amendment will no longer protect you - The Daily Gazette - October 4th, 2025 [October 4th, 2025]
- Establishment Labs Holdings Inc. Enters into Fourth Amendment to Credit Agreement and Guaranty with Oaktree Fund Administration, LLC - MarketScreener - October 4th, 2025 [October 4th, 2025]
- The Fourth Amendment and Immigration Raids: Whats the Law After The Supreme Courts Shadow Docket Ruling? - Stanford Law School - September 25th, 2025 [September 25th, 2025]
- 'Against The Principles Of The Fourth Amendment' 80,000 AI Cameras Track Americans Daily As CEO Claims He Can Eliminate All Crime In 10 Years - Yahoo - September 21st, 2025 [September 21st, 2025]
- 'Against The Principles Of The Fourth Amendment' 80,000 AI Cameras Track Americans Daily As CEO Claims He Can Eliminate All Crime In 10 Years -... - September 19th, 2025 [September 19th, 2025]
- The Supreme Court erased the Fourth Amendment by OKing Trumps immigration sweeps - MSNBC News - September 17th, 2025 [September 17th, 2025]
- Listen: Ali Velshi Explains How The Supreme Court Punched a Hole in The Fourth Amendment - The Philadelphia Citizen - September 17th, 2025 [September 17th, 2025]
- Port: We do not have Fourth Amendment rights if the government can punish us for exercising them - InForum - September 11th, 2025 [September 11th, 2025]
- North Carolina city declares itself a Fourth Amendment Workplace amid immigrant fears - Greensboro News and Record - September 9th, 2025 [September 9th, 2025]
- Prof Brandon Garrett reviews Orin Kerrs The Digital Fourth Amendment Lawfire - Sites@Duke Express - September 6th, 2025 [September 6th, 2025]
- Short Circuit 389 | On Walden Fourth Amendment - The Institute for Justice - August 18th, 2025 [August 18th, 2025]
- Trump's Immigration Crackdown Imperils the Fourth Amendment Rights of U.S. Citizens - Reason Magazine - August 6th, 2025 [August 6th, 2025]
- 'The Fourth Amendment is nothing new': Judge torches Trump admin for using 'apparent race or ethnicity' to conduct immigration raids in California,... - July 14th, 2025 [July 14th, 2025]
- ICE detainee to appear in Missoula court arguing about violation of Fourth Amendment and racial profiling - FOX 28 Spokane - July 12th, 2025 [July 12th, 2025]
- The Fourth Amendment and Sport: Holding, Offsides, and Illegal Contact Dont Always Happen on the Field of Play - The National Law Review - June 24th, 2025 [June 24th, 2025]
- Listen for Free to the First Hour of "The Digital Fourth Amendment" - Reason Magazine - June 20th, 2025 [June 20th, 2025]
- New Montana Law Blocks the State From Buying Private Data To Skirt the Fourth Amendment - Yahoo - May 22nd, 2025 [May 22nd, 2025]
- New Montana Law Blocks the State From Buying Private Data To Skirt the Fourth Amendment - Reason Magazine - May 19th, 2025 [May 19th, 2025]
- Revised Version of "Data Scanning and the Fourth Amendment" - Reason Magazine - May 15th, 2025 [May 15th, 2025]
- Fourth Amendment lawsuit: Michigan man claims officials tricked him into waiving rights - MLive.com - May 15th, 2025 [May 15th, 2025]
- Border Patrol to retrain hundreds of California agents on how to comply with the Fourth Amendment - Stocktonia - April 16th, 2025 [April 16th, 2025]
- Two women sue police officer, City of Reno for alleged Fourth Amendment violations - This Is Reno - March 15th, 2025 [March 15th, 2025]
- New Draft Article: "Data Scanning and the Fourth Amendment" - Reason - March 15th, 2025 [March 15th, 2025]
- Examining the Fourth Amendment in a digital world - FOX 5 DC - March 9th, 2025 [March 9th, 2025]
- Geofencing, High Tech Surveillance and the Future of the Fourth Amendment - Law.com - March 9th, 2025 [March 9th, 2025]
- Justices Sotomayor and Gorsuch on the Fourth Amendment and Misdemeanor Arrests - Reason - February 25th, 2025 [February 25th, 2025]