The Mysterious Death of Kathleen Peterson (Part 1)

When Kathleen Peterson died in December 2001, it was assumed her death had been the result of an accidental fall down the stairs after combining alcohol and Valium. However, within a few weeks, suspicion fell on Kathleen’s husband, Michael, after the medical examiner concluded that Kathleen’s injuries were consistent with assault, not an accidental fall. By the time Michael Peterson went to trial, the case had attracted national attention, particularly after details about his personal life came to light. The case gained even more attention when it was learned that, in 1985, Michael Peterson’s friend Elizabeth Ratliff died under very similar circumstances to those of his wife. References Associated Press. 2002. "Durham novelist insists wife's death caused by fall on stairs, not beating." Winston-Salem Journal, February 20: 6. Cain, Brooke. 2022. A ‘Staircase’ timeline from Kathleen Peterson’s death to her husband’s trial and plea. May 10. Accessed July 16, 2026.