206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Louis Lafayette Mercer, a 62-year-old white male, was brutally murdered in El Cajon, California, on June 20, 1965. Mercer was attacked in his apartment during a violent burglary that also left his 57-year-old wife, Lola Mercer, severely injured. The assailant struck Mercer more than 20 times with a wrench, causing massive head trauma that led to his death. Lola Mercer was sexually assaulted and suffered brain damage from the attack. Her screams alerted neighbors, who intervened and likely saved ...Read More
Victim Details

Louis Mercer

Male

White / Caucasian

El Cajon

CA

1965-06-20

62

Louis

Mercer

11/06/2025