An American Murder Mystery: The Staircase (2018... Online

Argued that Michael beat Kathleen to death with a blunt instrument, possibly a "blowpoke".

Maintained that Kathleen fell down the stairs, perhaps after consuming alcohol and Valium. Key Episode Highlights An American Murder Mystery: The Staircase (2018...

is a three-part true-crime miniseries that provides a concise, evidence-driven look into the infamous Michael Peterson case. While often confused with the longer, acclaimed French docuseries The Staircase (2004–2018) or the 2022 HBO Max dramatization, this particular special focuses heavily on the prosecution's perspective and the evidence left out of other retellings. Argued that Michael beat Kathleen to death with

### On December 9, 2001, novelist Michael Peterson called emergency services to report finding his wife, Kathleen, unresponsive at the bottom of a back staircase in their Durham, North Carolina, home. While often confused with the longer, acclaimed French

Investigators found an extraordinary amount of blood, which they believed was inconsistent with a simple accidental fall.

The series is structured to build mystery through specific, shocking revelations: The "Owl Theory" - David S. Rudolf