If you loved the likes of Making a Murderer and other true crime documentaries like The Witness and The Keepers, your new obsession is in the post.
The Staircase is coming to Netflix next month and like MAM, it's going to be the doc that everyone is talking about at the watercooler.
If you've already seen the 2004 documentary, you'll be aware that it follows the story of novelist Michael Peterson, who is accused of the murder of his wife Kathleen, whose body was found at the bottom of a staircase - and to say it takes a few strange and unexpected twists and turns is an understatement.
From the 911 call to the verdict, this is the doc that everyone will have a theory on and was hailed a 'masterpiece' when it was first released.
The good news for those who have already seen it is that there will be three new episodes included in the relaunch.
It hits Netflix on June 8th, but watch the trailer below for a taster:
Another thrilling true crime whodunnit: The Staircase, coming 8 June. pic.twitter.com/12I7LVesKl
— Netflix UK & Ireland (@NetflixUK) May 22, 2018