999: Killer on the Line Season 1 Episode 6 - Alan & Louise Evans

Airdate: 2016-May-23

Episode summary:

The disturbing story of Alan Evans, who tried to get away with murdering his wife by pretending she had fallen down the stairs, after she found out about his affair.

About 999: Killer on the Line series:

A look at murders that were callously planned and premeditated, with 999 calls reporting the crime as an accident.