NEW TRUE CRIME | A serial killer who knew his victims. A mother who would stop at nothing to find the killer. Now, a never-before-seen prison interview with the killer and the only surviving victim speaks out. The new 20/20 premieres Friday at 9/8c on ABC - and stream on Hulu. | ABC 20/20

TRUE CRIME INVESTIGATION: A young woman goes missing. There’s no body, no murder weapon, no crime scene. Now, follow one mother’s crusade for justice. Stunning interviews & new details. The 20/20 True Crime Event Special premieres Friday night at 9|8c on ABC. | ABC 20/20

One of the most sensational true crime stories. A brutal murder and a shocking twist nobody could have ever imagined. The all-new #ABC2020 ‘The Killer Down the Hall’ premieres Friday at 9/8c on ABC – and stream on Hulu. | ABC 20/20

A murder of two innocent women, possible ties to the occult, a letter from the killer, and a case that seemed all but unsolvable. The all-new True Crime Event Special drops Friday night at 9/8c on ABC. And stream on Hulu. | ABC 20/20

ALL-NEW TRUE CRIME | “There’s a murder of a wealthy businessman. There’s lies, deceit… there’s everything.” Who is behind the murder? What does a secret recording reveal? The new 20/20 True Crime Event Special drops Friday at 9/8c on ABC. And stream on Hulu. | ABC 20/20

New True Crime: Follow the evidence and the clues in the hunt for the truth in this gripping true crime mystery. ‘Wild Crime: Murder in the Rocky Mountains’ – now streaming only on Hulu. https://hulu.tv/2XPWqQD | ABC 20/20