All Cases

3 Court Cases
Court Case
Nov 12, 2025
Blue-tinted graphic with the ACLU of Nevada logo and the text ‘Armendarez v. Henderson Municipal Court.’ The background shows a statue of Lady Justice holding scales.
  • Smart Justice

Armendarez v. Henderson Municipal Court (Amicus)

Court Case
Apr 25, 2025
Red and blue graphic with the ACLU of Nevada logo and the text ‘Downes-Covington v. City of Las Vegas.’ The background shows a Las Vegas City Marshals patrol vehicle.
  • Smart Justice|
  • +1 Issue

Downes-Covington v. City of Las Vegas

The ACLU of Nevada filed a lawsuit on behalf of Lance Downes-Covington, who was unlawfully stopped and detained by Las Vegas City Marshals. In April 2023, Las Vegas Marshal Sergio Guzman stopped Lance Downes-Covington, citing an alleged traffic code violation. Despite complying with the marshals’ instructions, Downes-Covington was threatened with a handgun and a taser, forcibly handcuffed, and violently slammed to the ground. He was taken to the Las Vegas city jail and then transferred to University Medical Center to be treated for injuries received during the arrest. The charges against Downes-Covington were eventually dismissed. General traffic enforcement falls outside the Las Vegas marshals' jurisdiction, and their actions violated our client’s rights under the Fourth Amendment of the U.S. Constitution and under Article 1 of the Nevada Constitution. The complaint also alleges civil rights violations for excessive force, prolonged detention, and false arrest and imprisonment. Guzman and the Las Vegas marshals were named as plaintiffs in a separate, unaffiliated civil rights case in March. The Nevada Legislature this year did not move forward a proposed bill to adjust the jurisdiction and authority of municipal agencies such as the Las Vegas marshals. We are seeking an order from the court declaring that the Las Vegas City Marshals office misinterpreted the scope of its authority, as well as monetary damages and attorney fees.
Court Case
Aug 18, 2020
Graphic with a gold and navy overlay featuring a low-angle view of a courthouse with tall classical columns. On the left is the white ACLU of Nevada logo. On the right, separated by a vertical white line, the text reads “Semper vs. LVMPD” in a bold, serif font.
  • Equal Protection|
  • +1 Issue

Semper, et al. vs. Las Vegas Metropolitan Police Department

The American Civil Liberties Union of Nevada filed this case on behalf of eleven individuals whose constitutional rights were violated by the Las Vegas Metropolitan Police Department and the Rio Hotel. On August 19, 2018, our plaintiffs were having a birthday celebration at the Rio Hotel. Each of the 34 guests in attendance that evening is Black. LVMPD, aided by Rio staff, stormed in with no warrant and no reason to believe that any crime was being committed. Despite having no reasonable suspicion, LVMPD officers handcuffed and searched every single guest in attendance. Each guest was made to sit in the hallway of the Rio handcuffed with no access to food, water, or restroom facilities for up to 6 hours. LVMPD alleged that the birthday party was a “gang party,” but no guest was arrested for any criminal gang activity. We’re suing to end LVMPD’s racially discriminatory practice of indiscriminately and unlawfully detaining and searching individuals in violation of the Fourth and Fourteenth Amendments.