Season 3 of Hulu's Only Murders in the Building once more kept its sleuths on their toes. Mabel, Oliver, and Charles had to solve the mystery behind Ben's (Paul Rudd) death, which had them fingering folks outside the Arconia. Ben, after all, was involved in Oliver's play, leaving viewers thinking maybe it was a jealous cast member.
Source：https://www.cbr.com/only-murders-in-the-building-season-3-finale-explained-and-where-the-series-goes-from-here/
