Dec 22, 2015 I watched this a few days ago and god d--- it's one of the best documentaries I've seen. I'm big into murder mysteries so thought this was amazing. I didn't know about Robert Durst's story so for anyone interested in watching I'd avoid doing any research on him and just watch it, will make it way better. It's a 6 part series about 45 minutes each episodes and the last 3 are f---ing great. A quick synopsis without giving anything away is that it's about a guy who belongs to one of the wealthiest families in New York and gets accused of murdering/dismembering a guy. Here's the trailer but if you don't know his story then I'd avoid watching it: