On October 31, 2025, at approximately 7:35 p.m., police officers responded to the 2100 block of McCormack Lane regarding a welfare check, according to the Placentia Police Department.
Upon arrival, an adult female shooting victim was located in the backyard of the residence and pronounced deceased at the scene.
During the course of the investigation, an adult male resident returned to the scene and was subsequently taken into custody for the homicide…