Hector Martinez was 62 when he was fatally shot on May 23, 2015, inside a home in Phoenix near 83rd Avenue and Lower Buckeye Road.

Reports say law enforcement quickly focused on a member of Hector’s immediate family: his son, whose name is not disclosed, was arrested in Yuma County in connection with the shooting after what local accounts describe as a domestic dispute that escalated into lethal violence. The son was taken into custody without incident and was charged in relation to the homicide. There is little publicly accessible information about what happened after those initial charges.

If anyone knew Hector, his family, or the circumstances around that May 23, 2015 shooting, please share what can be confirmed with investigators.