Characters Mabel Mora (Selena Gomez), Charles-Haden Savage (Steve Martin) and Oliver Putnam (Martin Short) from Season 5 of "Only Murders in the Building." (Patrick Harbron/Disney)Season 5 of Only Murders in the Building will be released on Hulu next week, as fans eagerly await the next steps of their favorite trio of true crime-investigating podcasters who solve murders within their own New York City apartment building known as the Arconia.