Crime+Inv HD Sinead Healy: Five months after jovial London resident Sinead Healy disappears, her family finds law enforcement's prime suspect impossible to accept. (S3, ep 1) 2026-06-11 Libby Squire: Investigators scour CCTV footage in their search for a Buckingham shire student, last seen returning home in a taxi after celebrating final exams. (S3, ep 2) 2026-06-11 Unanswered Questions: Deanna Cremin just celebrated her 17th birthday when in 1995 she was brutally murdered in Somerville, Massachusett. (S2, ep 1) 2026-06-11 The Pike County Massacre: After eight members of one family were killed in their homes, residents of the devastated Ohio community were left to wonder if they were next. (S1, ep 6) 2026-06-11 Catherine 'Kate' Johnson: In May 2001, music student Kate planned to spend her break working as a dorm manager, but not long after she started, she was found murdered. (S2, ep 1) 2026-06-11 Lynda Shaw: A student vanishes on her drive back to university and her body is found nearby. Years later, forensic breakthroughs reveal who killed Lynda Shaw. (S2, ep 6) 2026-06-11 Cathy Sposito: Cathy Sposito's hiking trail murder stays unsolved for decades until advances in forensic science reveal the DNA that exposes her killer. (S2, ep 4) 2026-06-12