. . . "Marvin Posey (alias Marty Potter) was a serial rapist and murderer who assisted fellow rapist and murderer Darryl Kern in a series of rapes and murders. Not long before Kern's arrest, Posey was tortured, mutilated, and murdered by his boss in a farm before he retreated to Canada with two would-be victims."@en . . . "Marvin Posey"@en . . "Marvin Posey"@en . "Serial rapist"@en . . "Deceased"@en . . "Marvin Posey (alias Marty Potter) was a serial rapist and murderer who assisted fellow rapist and murderer Darryl Kern in a series of rapes and murders. Not long before Kern's arrest, Posey was tortured, mutilated, and murdered by his boss in a farm before he retreated to Canada with two would-be victims."@en . . . . "Deliveryman"@en . "SVU"@en .