Only Murders in the Building Season 3 theories are a hot topic of discussion amongst fans of the show who can't wait to get to the bottom of the mystery behind Ben's death. While some think Meryl Streep's character Loretta is a prime suspect, others think the killer could also have been Charles (Steve Martin).

Anyone could be behind Ben’s murder, considering that more than one person had a reason to want the pompous star dead. Our guess is that Charles, Oliver (Martin Short), and Mabel (Selena Gomez) should look for someone very close to Ben, like a relative.

Only Murders has a habit of keeping fans guessing until the very end, so we’re betting there’s going to be at least one more twist. Ahead of the finale, A.V. Club staffers Saloni Gajjar, Mary Kate Carr, Cindy White, and Jen Lennon got together to share their thoughts on the season—and, of course, their wildest theories about this season’s mystery.

The theory claims that Ben has a twin brother that he will often trade places with in social situations. This would explain why Ben was behaving so differently in his private rehearsals with Oliver and in his dressing room conversation with Charles than he did at every other appearance.

On Reddit, fans have come together to share their own theories for what to expect for the second season. With Mabel, Oliver, and Charles all heading to jail in the final episode, all fans can do is imagine what could come the trio's way in season 2.