Johnathan Travis Hansen Sandoval was 19 when he was fatally shot on April 12, 2013, in Paramount, California. Coroner’s records list the cause of death as a gunshot. Reports describe the neighborhood as one long affected by gang violence and say investigators have concluded Johnathan was killed in a gang-related shooting and was struck multiple times.

No arrests or publicly identified suspects have been announced and the case is described as unsolved. Family members have taken part in vigils and community efforts to raise awareness about gang violence while urging anyone with information to contact investigators.

If anyone knew Johnathan, saw something in Paramount on April 12, 2013, or has information that could help, please come forward to the authorities.