Newosu v. Alabama Law Enforcement Agency et al.

On February 24, 2026, Chidi Newosu was stopped by Alabama Law Enforcement Agency officers for a minor traffic violation in Montgomery County. During the stop, officers forcibly unlocked his smartphone using facial recognition and performed a warrantless search of his messages, photos, and financial apps. Newosu was arrested after officers claimed to have found evidence of drug distribution. He sued ALEA and the officers, alleging that the compelled biometric unlock and subsequent data extraction violated his Fourth Amendment rights against unreasonable searches. The case highlighted the tension between modern policing techniques and constitutional protections, as no warrant was obtained prior to the digital search. The complaint sought declaratory relief, suppression of evidence, and damages under Section 1983 for civil rights violations.

The United States District Court for the Middle District of Alabama ruled in favor of Newosu, finding that the warrantless compelled biometric unlock and search of digital data exceeded the scope of a lawful search incident to arrest. The court ordered suppression of the evidence obtained from the phone and granted partial summary judgment, allowing the Section 1983 claim for damages to proceed to trial.

The central dispute was whether law enforcement can compel a suspect to unlock a digital device using biometric features and conduct a warrantless forensic search of the data without violating the Fourth Amendment, and whether the search incident to arrest exception extends to modern smartphones containing vast amounts of personal information.

The decision reinforced digital privacy protections by limiting police authority to bypass warrants using biometric coercion. It sparked nationwide debate over the need to update Fourth Amendment doctrines for the digital age. Civil liberties groups hailed the ruling as a landmark defense of cellphone privacy, while law enforcement agencies argued it impedes rapid investigations. Several states subsequently introduced legislation requiring warrants for biometric unlocks.