Only Murders in the Building

Upper West Side neighbours Charles, Oliver, and Mabel bond over a shared love of true crime; when a fellow resident dies in their building, the trio determine to solve the mystery.

The group begins researching the victim as their own investigation begins; Mabel's secretive past starts to be unravelled.

Oliver employs his theatre director skills to analyse the case; Charles and Mabel question an obsessive cat lover.

Believing the murderer might be a famous resident whom is difficult to access, the group seeks advice from a renowned podcasting host.

A suspicious Charles and Oliver follow Mabel when she slips away on a solo mission to track the victim's final days.

Mabel brings her friends to her childhood home to meet her mother; Detective Williams starts to have her own doubts about the case as she prepares for motherhood.