Jefferson J. Mancia-Fernandez, 19, was shot and killed on March 1, 2025, at the intersection of West Graham Avenue and Peninsula Boulevard in Hempstead, New York. He had been helping his mother move into a new apartment when the attack occurred. Officers responding to a 911 call found him with apparent gunshot wounds around 12:22 p.m.; he was given aid at the scene, transported to a local hospital, and later pronounced dead.

Authorities described the shooting as targeted and tied to ongoing neighborhood tensions between Mancia-Fernandez and the alleged shooter. On March 3, 2025, 18-year-old Jeremias Ferrufino-Rodriguez of Hempstead was arrested after multiple search warrants and charged with second-degree murder and two counts of second-degree criminal possession of a weapon; police say he drove up, opened his car door, and shot Mancia-Fernandez from the driver’s seat. Ferrufino-Rodriguez pleaded not guilty at arraignment and was held without bail. On March 10, 2025, 20-year-old Brayan Pineda of Elmont was arrested and charged with hindering prosecution in the first degree.

Are there details about Jefferson’s movements that afternoon or witnesses who saw the vehicle involved?