LOS ANGELES (KTLA) -- Lonnie Franklin, the convicted serial killer known as the “Grim Sleeper” who preyed on the women of South Los Angeles for more than two decades, has died in prison. He was 67.
California corrections officials said Franklin was found unresponsive in his cell at San Quentin State Prison on Saturday evening. An autopsy will determine the cause of death; however, there were no signs of trauma, corrections spokeswoman Terry Thornton said in a statement.
Franklin had been on death row since August 2016 for the deaths of nine women and a teenage girl. Franklin was linked at trial to 14 slayings, including four women he wasn’t charged with killing. Police have said he may have had as many as 25 victims.
TRUE CRIME DAILY: 'Grim Sleeper' case coverage - TCD
Most of the victims were fatally shot at close range, though two were strangled. Their bodies were dumped and left to rot in alleys and trash bins.
The killer earned his moniker because of the apparent hiatus from the late 1980s to 2002. The murders went unsolved for years and Franklin avoided suspicion by working as a city trash collector and onetime garage attendant for Los Angeles police.