Gilgo Beach Killer's Ex-Wife Recalls Him Admitting to Murdering 8 Women

In this first look at the final installment of 'The Gilgo Beach Killer: House of Secrets,' produced by Curtis '50 Cent' Jackson, Rex Heuermann’s ex wife recalls the moment he confessed to murdering eight women. The fourth and final episode of 'The Gilgo Beach Killer: House of Secrets' streams April 23 on Peacock. More from Entertainment Tonight:    / @entertainmenttonight   Exclusives from #EntertainmentTonight :    • NEW From Entertainment Tonight