Every season of An American Murder Mystery: The Staircase ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of An American Murder Mystery: The Staircase!

Investigators discover novelist Michael Peterson clutching his dead wife Kathleen, in a pool of blood at the bottom of their back staircase. Michael insists that her death is the result of a tragic fall, but investigators believe otherwise.

I Whispered Her Name

Investigators are stunned to discover that sixteen years ago, Michael Peterson's good friend Liz Ratliff also died at the bottom of a staircase, lying in a pool of blood. The trial begins and experts battle over the interpretation of blood spatter.

Lightning Strikes Twice

The defense unveils what they claim is a long sought-after piece of evidence. The prosecution is caught off guard. Then, bombshell revelations about an expert witness threaten to unravel the entire case and give Michael Peterson a shot at freedom. Conclusion.

Reversal of Fortune

Novelist Michael Peterson and his wife Kathleen are the toast of Durham, North Carolina. But that all changes on December 9, 2001, when Kathleen is found dead in her home at the bottom of a staircase. Michael claims it was a tragic, accidental fall. But was she murdered? In this three-part series, we investigate the shocking details of the case through the people closest to it. We'll also reveal a 16-year-old secret and examine one of the most dramatic trials in recent history.

The Best Seasons of An American Murder Mystery: The Staircase

The Best Seasons of An American Murder Mystery: The Staircase

Season 1