LAPD' Billboard to Help Catch 'Grim Sleeper' Serial Killer

Spotted at the intersection of 98th Street and Western Avenue, the LAPD today unveiled a billboard in hopes to spread the word about the "Grim Sleeper" serial killer who has hunted South LA streets since 1985 killing at least 11 people. Relatively few tips have come in about the killer since his existence came into the public view at the end of August.