WATCH: 'Grim Sleeper' Lonnie Franklin LAPD interrogation (Pt. 1) 10/21/2016 10:18 am PDT Facebook Twitter Comments The "Grim Sleeper" is a convicted serial killer who preyed on victims for years in Los Angeles. Related Stories WATCH: 'Grim Sleeper' Lonnie Franklin LAPD interrogation Waiting for your permission to load facebook comments.
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