Plot Synopsis

Featuring unprecedented and exclusive access to the alleged killer playing cat-and-mouse, THE WIDOWER is a three-part true crime docuseries that goes behind the scenes of the investigation into Thomas Randolph, an eccentric Las Vegas man accused of killing his wife Sharon. With hundreds of hours of exclusive footage, DATELINE NBC producer Dan Slepian captures the confounding murder investigation in real time that soon reveals Sharon was Randolph's sixth wife -- and the fourth to die under mysterious circumstances. Over the course of 10 years, Slepian travels across the country, interviewing and documenting the alleged killer as he tantalizes law enforcement, the legal team and even the DATELINE. Additionally, the three-part series features unprecedented access to Randolph, detectives, prosecutors and the defense team, as well as gavel-to-gavel coverage of the trial. DATELINE also speaks with Randolph's surviving wives, family members of his alleged victims and his would-be accomplices, who reveal details of his sordid past in an effort to finally stop him. Premiere dates for the three-episode series:

Part 1 (Thursday, February 18, 2021 from 10-11pm)

Part 2 (Friday, February 19, 2021 from 9-11pm)

Part 3 (Sunday, February 21, 2021 from 9-11pm)