A new documentary series is offering new and exclusive insights into the home life of Rex Heuermann, the suspected Gilgo Beach serial killer. “Gilgo Beach Killer: House of Secrets,” a three-part documentary series from 50 Cent’s G-Unit Film & Television and New York Post Entertainment, is now streaming in full on Peacock.

The structure of this limited series is a little wonky, but it’s worth sitting through to hear from Rex Heuermann’s family.