11:54 20-YEAR Hunt for \"Green River Killer\" Gary Ridgway | Cold Case Files | A&E 12:44 Cold Case Files: Killer Shows No Remorse, SURPRISED To Be Caught After 46 YEARS | A&E 10:22 Cold Case Solved 24 Years Later—DNA From Son Identifies the Killer | Cold Case Files | A&E 5:34 How Genealogy DNA helped crack 30-year-old, unsolved Texas cold case 11:43 Cold Case Files: Hunt For Teen's Murderer Uncovers a Serial Killer | A&E 10:27 DNA From an Eyelash Leads Police to a Killer | Cold Case Files | A&E 6:20 Serial Killer Joel Rifkin's Childhood | Cold Case Files: The Rifkin Murders | A&E 9:31 Murderer's Saliva From Envelope Seals His Doom 37 YEARS Later | Cold Case Files | A&E 12:17 Cold Case Files: SHOCKING End To Double Murder After 33 YEARS | A&E