THE STAIRCASE
Sundance, 10:00 p.m. ET
Part 7. If you’ve been watching, or re-watching, this 2005 Sundance nonfiction documentary series about a man convicted of murdering his wife, keep watching – because something you haven’t seen before is just around the corner. Eight years ago, The Staircase told its story in eight one-hour segments, of which tonight’s installment is the seventh. But after next week, the 2013 telecast of The Staircase will keep going – with two new installments updating the story.