When does Based on a True Story return?

The series premiered on Peacock on June 8, 2023. The series was renewed for a second season which premiered on November 21, 2024. Kaley Cuoco stars as Ava Bartlett, a pregnant real estate agent who is passionate about true crime. She and Nathan Bartlett are a Los Angeles couple expecting their first child in the midst of financial struggles and a failing marriage. They hire a charming plumber, Matt Pierce, to install their new toilet and Nathan quickly befriends him. While at a bar with Matt one night, Nathan shares a flirty interaction with a bartender, Chloe Lake, who is later murdered in her apartment. Ava deduces that Matt is the latest victim of the "Westside Ripper