Episode 2 'Rose' reveals that the police deduce Fred West could not have acted alone, highlighting Rose West's active involvement in the crimes and their dark, twisted relationship.

The episode features previously unseen police interviews and recordings, showing the unfolding investigation as authorities uncover more about the couple's crimes, including the discovery of multiple victims and the questioning of Fred West about his missing daughter.

Episode 2 discusses the victims, including the Wests' own daughter, and touches on the possibility of more victims beyond those confirmed, as well as the abuse suffered by their children.

While the episode reveals aspects of their dark relationship, critics note that the series overall, including episode 2, lacks in-depth analysis of the psychological dynamics between Fred and Rose West.

Yes, episode 2 includes first-person accounts, police recordings, and interviews with investigators and others connected to the case, providing new perspectives on the investigation and the couple's crimes.