Day Four — [s1e4]

: Pip begins to doubt her own theory and questions if Sal might actually be guilty. This leads to a major blowout fight with Ravi, who is devastated that she would suspect his brother after they had worked so closely together. Major Plot Revelations

In of the series A Good Girl's Guide to Murder (adapted from Holly Jackson's novel), "Day Four" refers to the continued timeline of Pip's intense investigation as she hits a significant crisis point. The Investigation Deepens [S1E4] Day Four

: By the end of the episode, Naomi reveals to Pip why they lied. While the full details are saved for the next episode, it is clear that someone has been blackmailing them over a separate secret, forcing them to pin the timeline on Sal. : Pip begins to doubt her own theory

: Pip and Ravi discover a list from a hotel where Andie supposedly stayed. Pip drives Ravi there, suspecting Andie was meeting a "Secret Older Guy." They search for clues in the hotel records to identify who she was with. The Investigation Deepens : By the end of

: The episode focuses heavily on Naomi Ward. Pip finds photos on a "finsta" account that prove Naomi, Max, and their friends lied to the police about what time Sal left the party five years ago.