HBO’s 'The Staircase' How did Kathleen Peterson really die?(04)

HBO’s 'The Staircase' How did Kathleen Peterson really die?(04)

Image Gallery: Kathleen Peterson Autopsy Photos Warning Signs You Shouldn’t Ignore

Pin on True CrimeHBO’s 'The Staircase' How did Kathleen Peterson really die?Who was Kathleen Peterson? The US SunCrime Scene investigator Angela Ashby holds up a pair of sweatpantsHBO’s 'The Staircase' How did Kathleen Peterson really die?