The murders of Austin Wenner and Jessica Lewis by Michael Dudley got world wide attention in June of 2020 and became the subject of numerous reports. Now the definitive documentary has been released at part of series on Netflix called Worst Roommate Ever

Wenner and Lewis were shot by Dudley and their bodies were dismembered, put in plastic bags and suit cases then dropped in Puget Sound, the Duwamish River and as the film reveals, later along I-90.

It's season 2, episode 4 of the series and through interviews, graphics, simple animation and even interrogations of Dudley himself and a previously unreleased eye witness,  the one hour film details the crimes which went viral on tik tok when the bodies were discovered at Duwamish Head by teenagers using a navigation app.

Dudley was convicted of the murders and is currently serving a 46 year sentence at Walla Walla state penitentiary.

An excellent overview of the show is on the site Den of Geek, providing both insight and a link back to the coverage from WestsideSeattle. 

The documentary uses some images from that story near the end.