WHEN LOVE IS WORTH KILLING FOR, NOTHING IS OFF LIMITS ON OXYGEN'S "KILLER COUPLES" PREMIERING THURSDAY, JUNE 18, AT 8 PM ET/PT Season 14 Includes Special Themed Programming Oxygen, the destination for high-quality crime programming, returns with 10 spellbinding episodes of the true crime series "Killer Couples" that will leave you desperate for answers starting Thursday, June … [Read more...] about Killer Couples Renewed For Season 14 By Oxygen!