Written by Thelonia
The Staircase is considered the granddaddy of all true crime documentaries. The original 2004 documentary (8 episodes long) centered around the murder of Kathleen Peterson and her husband Michael's defense strategy during his 2004 trial for her murder (on the title Staircase). The series came back for 2 episodes in 2012 to cover Michael's efforts at getting a retrial (minimal spoilers), and was recently picked up by Netflix, who also produced 3 new episodes (filmed in 2018) which brought the entire series of 13 episodes to Netflix, where it could be consumed in one go by a whole new market who perhaps missed the original series.
Really, if you like true crime documentaries, or know anything about this case, you will probably just wind up yelling at the tv screen for approximately 90% of The Staircase's run-time.