Browse 8 reasonable suspicion for traffic stops cases decided by First Circuit. AI-powered summaries, holdings, and legal analysis.
First Circuit Upholds Drug Trafficking Conviction Amid Evidentiary Challenges
United States v. Calderin-Pascual, decided by First Circuit on April 3, 2026, resulted in a defendant win outcome. The First Circuit affirmed the defendant's conviction for drug trafficking and illega...
Probable Cause Justifies Vehicle Search Despite Traffic Stop
United States v. Diaz-Colon, decided by First Circuit on December 22, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's denial of a motion to suppress evidence...
Search of vehicle upheld based on probable cause and plain view doctrine
Calderon-Amezquita v. Rivera-Cruz, decided by First Circuit on October 30, 2025, resulted in a defendant win outcome. The First Circuit reviewed a district court's denial of a motion to suppress evide...
First Circuit Upholds Border Patrol Vehicle Stop Based on Reasonable Suspicion
United States v. Duluc-Mendez, decided by First Circuit on October 15, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's denial of a motion to suppress evidenc...
First Circuit Upholds Border Patrol Vehicle Stop Based on Reasonable Suspicion
United States v. Casillas-Montero, decided by First Circuit on September 16, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's denial of a motion to suppress e...
Consent to Search Vehicle Was Voluntary, Court Rules
United States v. Garcia-Oquendo, decided by First Circuit on July 14, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's denial of a motion to suppress evidence...
Consent to Vehicle Search Valid Despite Initial Refusal
United States v. Matta-Quinones, decided by First Circuit on June 9, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's denial of the defendant's motion to supp...
Border Patrol Reasonable Suspicion for Vehicle Stop Affirmed
Forteza-Garcia v. United States, decided by First Circuit on March 3, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's denial of a motion to suppress evidence...
CaseLawBrief currently tracks 8 reasonable suspicion for traffic stops cases from First Circuit. This number is updated as new opinions are published.
Outcome breakdown: Defendant Win: 8.
Each case page on CaseLawBrief includes an AI-generated plain English summary, key holdings, and legal analysis. Click any case above to read its full analysis.