Season 4 - Episodes 43:46 S4 - E1Killer Couples S4/E1 43:47 S4 - E2Killer Couples S4/E2 43:47 S4 - E3Killer Couples S4/E3 43:46 S4 - E4Killer Couples S4/E4 43:47 S4 - E5Killer Couples S4/E5 43:46 S4 - E6Killer Couples S4/E6 43:46 S4 - E7Killer Couples S4/E7 43:46 S4 - E8Killer Couples S4/E8 43:47Now Playing S4 - E9Killer Couples S4/E9 43:47 S4 - E10Killer Couples S4/E10 Latest Episodes on Oxygen 42:49 Dateline: Secrets Uncovered The Last Mile 42:49 A Plan to Kill Buried Evidence 42:49 Snapped Margaret “Frankie” Kellis 42:49 Philly Homicide Sinner and Saint 42:49 Accident, Suicide, or Murder Double Jeopardy 42:49 Dateline: Secrets Uncovered The Ultimate Betrayal 42:49 A Plan to Kill Revenge in the Rockies 42:49 Philly Homicide When the Music Died 42:49 Accident, Suicide, or Murder The Killing Season 42:49 A Plan to Kill Til Death Do Us Part 42:49 Snapped Jill Blackstone 42:49 Lady of the Dunes: Hunting the Cape Cod Killer The Killer & The Cop 42:49 Lady of the Dunes: Hunting the Cape Cod Killer The Search & The Obsession 42:49 Lady of the Dunes: Hunting the Cape Cod Killer The Murder & The Myth 42:49 A Plan to Kill Groomed to Kill 42:49 Snapped Camilla Frazier 42:49 Philly Homicide American Nightmare 42:49 Accident, Suicide, or Murder Deadly Descent