Lisa Renee Knox was 28 when she was last seen on May 11, 1993, in the 1000 block of 22nd Street in Los Angeles. She vanished without a trace and has not been heard from since. Lisa is described as 5 feet 6 inches, 110 pounds, with black hair and brown eyes, and she may have used the last name Davis.

Her disappearance has drawn attention because Lisa’s family suspects a possible connection to Lonnie David Franklin Jr., the Grim Sleeper, who was convicted of multiple murders. Several women who lived with drug use and prostitution disappeared around the same time, and some of their identification was found in Franklin’s possession. Lisa has not been officially linked to Franklin’s confirmed victims, her body has never been found, and the case remains open.

Anyone who knew Lisa, remembers seeing her around May 11, 1993, or has information is asked to contact the Los Angeles Police Department.