Raylyn Thompson was 49 when he was shot and killed in Las Vegas on March 21, 2009. Detectives opened a homicide investigation, and the death has been listed among Clark County’s unsolved killings from 2009.

The basic facts remain: a date, a city, a victim, and an unanswered act of gun violence. The investigation has continued as a cold case, relying on tips and recollections that can surface long after the event. Until someone comes forward with information, key details about that night remain unresolved.

If anyone knew Raylyn, saw something in Las Vegas on or around March 21, 2009, or has information that could help, please share what you know.