Terrifying History on Instagram: "On August 10, 2016, Lonnie David Franklin Jr.—the notorious *Grim Sleeper* serial killer—stood motionless in a Los Angeles courtroom as a judge formally sentenced him to death for the murders of nine women and one teenage girl, ending a 22-year reign of terror that haunted South L.A. from **1984 to 2007** (correction from original text). Franklin, a former garage attendant and city sanitation worker, earned his chilling nickname due to his apparent 14-year hiatu