![Episode 3](https://image.tmdb.org/t/p/w500/41BPdJERVzmXiR0swN8Co9g2iNW.jpg)
Tensions deepen between Mowbray and his wife, as the police launch their investigation into the latest killing. The murdered woman, a student, worked part-time at a pizza restaurant, where the detectives establish a link with the first victim in Wales.