Unsolved Killings

Jerry Greer, 71, was found dead in his Templeton home in 2009, shot in the head, shoulder and neck while he slept.

Andrea Lynn Hug's body was found on a rocky beach north of Spooner's Cove at Montaņa de Oro State Park on Oct. 12, 1998.

Angel Cosio Sr., 47, and Angel Cosio Jr., 14., a father and son, were shot Aug. 22, 1998, near the entrance to a garbanzo bean field about 100 yards from Highway 101 in Nipomo.

After Marina Ruggiero walked away from a wedding reception in San Luis Obispo in 1991 to return to her motel room, she was found stabbed to death.

The 71-year-old grandfather had been working at his son's baseball card shop in San Luis Obispo, near what is now the Jennifer Street Bridge, when someone entered the store and bashed his head with a baseball bat.

Dorothy Tate, 40, of Estes Park, Colo., was shot in the head while in her van, 2 1/2 miles north of Hearst Castle.

Dian Harlin, whose partially decomposed and partially nude body was found near Morro Bay High School under a stand of cypress trees on Oct. 13, 1982, was strangled with a nylon dog leash.

Cheryle Ann Manning, 16, of McMinville, Ore., was found shot in the head June 22, 1978, near Cuesta Summit.