California's 'Tool Box Killer,' who killed 5 teen girls decades ago, dies in prison

One half of a murderous duo dubbed the "Tool Box Killers," because of the tools they used to torture and murder five teenage girls in Southern California decades ago, has died in prison, state corrections officials said Monday.

Lawrence Sigmond Bittaker, 79, died in San Quentin State Prison on Friday where he was condemned to death row for the 1979 slayings of Lucinda Lynn Schaefer, 16; Andrea Joy Hall, 18; Jacqueline Doris Gilliam, 15; Jacqueline Leah Lamp, 13; and Shirley Lynette Ledford, 16.

The bodies of Schaefer and Hall were never recovered, the California Department of Corrections and Rehabilitation said in a news release.

DNA LINKS MICHIGAN MAN TO 2 UNSOLVED 1998 FLORIDA RAPES, INVESTIGATORS SAY

This Aug. 24, 2018, photo provided by the California Department of Corrections and Rehabilitation shows Lawrence Bittaker. Bittaker, one of the "Tool Box Killers" who preyed on teenage girls in Southern California 40 years ago, has died of natural causes, state corrections officials said Monday. (California Department of Corrections and Rehabilitation via AP)

This Aug. 24, 2018, photo provided by the California Department of Corrections and Rehabilitation shows Lawrence Bittaker. Bittaker, one of the "Tool Box Killers" who preyed on teenage girls in Southern California 40 years ago, has died of natural causes, state corrections officials said Monday. (California Department of Corrections and Rehabilitation via AP)

Corrections officials said Bittaker died of natural causes, but a cause of death will be determined by the Marin County coroner.

Bittaker and accomplice Roy Lewis Norris kidnapped, raped and tortured the girls before using various tools -- a screwdriver, ice pick and pilers --  to kill them. Norris cooperated with prosecutors in exchange for not seeking the death penalty and testified against Bittaker.

He was sentenced to 45 years to life and remains in prison.

Bittaker was convicted on five murder counts, along with felony counts of kidnapping as well as other charges including criminal conspiracy, rape, oral copulation, sodomy and being an ex-felon in possession of a firearm.

CLICK HERE TO GET THE FOX NEWS APP

He was sentenced to death in 1981. California has 729 inmates in death row but hasn't executed anyone in years. Democratic Gov. Gavin Newsom declared a moratorium on executions while he in office.

More than 80 inmates condemned to death in California have died of natural causes since 1978, when California reinstated the death penalty. Another 27 have died by suicide and 13 have been executed.