Every apartment door hides a secret, making the building a vertical chessboard of red herrings.
(Amy Ryan), a professional bassoonist who was dating Charles. She had been romantically involved with Tim Kono and killed him in a fit of jealousy after they broke up. The Motive Only Murders in the Building - Season 1
: In a final shock, it is revealed that Charles's new girlfriend, Jan Bellows Every apartment door hides a secret, making the