Who Killed Ben on "Only Murders in the Building?" The Season Finale Cracked the Case

Cliff (Wesley Taylor) is Donna's son and her producing partner. Their relationship so far is a bit bizarre, but Cliff's motives are unclear right now. In episode seven, we learn that he starts to crack under the pressure of producing.

Mabel, Charles, and Oliver think Donna killed Ben to protect Cliff from a flop, but in the season finale they figure out that Cliff actually pushed Ben down the elevator shaft to protect his mom once he and Ben pieced together that Donna had poisoned him.

Our verdict: Guilty