Adrian Madrigal was 16 when he was found dead on May 6, 2015, in Houston, Texas. He was discovered lying in the middle of the street at 8900 Burl with a single gunshot wound to the head. At the time he was driving his father’s black 2007 GMC Yukon.

Investigators believe Adrian was the victim of a carjacking. Witnesses reported hearing shots and seeing one man leave in a white four-door sedan while another person drove away in a black GMC Yukon. The Houston Police Department and the family have pursued the case but it remains unsolved.

Adrian’s family and friends have posted flyers and offered a $15,000 reward for information leading to an arrest. The family continues to hold vigils and appeal for anyone with information to contact investigators.