Christopher Michael Diaz is a documented gang member and murderer.

On August 6, 2017 Diaz shot his wife, Roxann Acosta to death, in Montebello, CA and immediately fled the scene. ^{[0] [2]}

On Sunday August 6, 2017, Diaz shot Roxann Acosta to death. The couple were at the apartment of Diaz’s mother in the 1200 block of West Victoria Avenue. A witness said the couple argued just before 10 p.m. Diaz, a documented gang member, is considered armed and dangerous by the police. Acosta’s mother, Alicia Acosta, said her daughter had filed for divorce and was eight weeks pregnant with her current boyfriend's baby. ^[0]