John Linley Frazier
Summary: California mass murderer who was serving a life term for murdering ophthalmologist Dr. Victor Ohta, his wife, two young sons, and Ohta's secretary in October 1970 in Santa Cruz County, California.
Cause of Death: Suicide by hanging
Born: January 20, 1946
Died: August 13, 2009
Location: Ione, California