Lucia Medrano Zarco, 63, was killed on August 15, 2015, in Atwater, California. The shooting took place during a family barbecue when her estranged husband, Crisanto Perez-Bedolla, arrived uninvited and shot her multiple times in front of their adult children and other relatives. Paramedics transported Lucia to Mercy Medical Center, where she died shortly after arrival.

Family members restrained Crisanto at the scene and he was arrested and booked on murder charges. Reports say the couple had been separated for about two years and that ongoing domestic problems culminated in the fatal encounter. Authorities described the killing as a senseless end to a troubled relationship and did not release detailed information about what immediately preceded the shooting.

Does anyone who knew Lucia or the family have information about the events leading up to that day?