Keith Colbert Jr., born January 28, 1995, was 17 when he was found shot and killed in Phoenix, Arizona, on June 30, 2012. The death prompted a law enforcement investigation; initial details were scarce and few leads emerged early on. The case has remained open and has been revisited by cold case investigators over the years as authorities continued to seek information from the public.

No arrests have been announced, and no suspects have been publicly named in connection with the killing. If anyone knew Keith, saw something that night, or has information that could help bring answers to his family, please come forward. What did you see or hear that summer evening?