![An American Murder Mystery: The Staircase](https://image.tmdb.org/t/p/w300/ol6BurbIg7aj4HUf3Nll04a8VIu.jpg)
An American Murder Mystery: The Staircase - Season 1 Episode 1 Avsnitt 1
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.
- Genre: Documentary
- Studio: Investigation Discovery
- Nyckelord: docudrama, true crime
- Kasta: Diane Dimond, Diane Fanning