Things To Know Before Seeing The Staircase DocumentaryNehita AbrahamOctober 30, 2019March 13, 2020 by Nehita AbrahamOctober 30, 2019March 13, 20200 Read this before seeing The Staircase Documentary: Micheal and Kathleen Peterson of Durham, North Carolina were certainly an accomplished couple. While Micheal boasts about being...