The true crime community has followed The Staircase for many years, tracing the death of Kathleen Peterson and the trial of her spouse, Michael Peterson. The story includes unexpected developments, ...

Add Yahoo as a preferred source to see more of our stories on Google. Sara D. Davis/AP Photo ; Chuck Liddy/Raleigh News & Observer/Tribune News Service via Getty Michael Peterson reacts after being ...

Dr. Oz investigates the Kathleen Peterson case from 'The Staircase' docuseries. Was it murder or accident? Explore the evidence, owl theory, & Michael Peterson's exclusive interview. Trump pulls US ...

Michael Peterson was convicted of killing his wife, Kathleen Peterson, but that was just the beginning of the long story that would eventually inspire a HBO Max miniseries. Michael, a novelist and ...