William Joseph Grant
Summary: retired World War II radio operator and real estate salesman who had been fingered as the Zodiac serial killer by a former California Highway Patrol officer in the 2012 book The Zodiac Killer Cover-Up, AKA The Silenced Badge, but who was not considered a suspect by law enforcement agencies involved in a series of ongoing investigations related to the unsolved Zodiac murder case that left five people shot or stabbed to death in Solano, Napa and San Francisco counties in the late 1960's and early 1970's.
Cause of Death: After a fall
Died: February 2, 2012
Location: Fairfield, California