Phillip Calvin, 49, was fatally shot in Oakland, California, on April 29, 2012. He was found at the scene with critical gunshot injuries, taken to a hospital, and died shortly after arrival. His killing occurred during a violent weekend that produced multiple victims across Oakland and contributed to a year in which the city’s homicide count exceeded 100.

Calvin’s murder remains unsolved. The case is cited among others that illustrate the strain on the Oakland Police Department and the emotional toll on victims’ families, with community appeals and tip lines offered to encourage information that might help close cold cases.

If anyone knew Phillip Calvin or has information about his movements or contacts around April 29, 2012, please share what you know with the Oakland Police Department or the tip line mentioned by investigators.