explain the ending of the movie the commuter
The Commuter (film) Outside of the train, Sofia is met by the FBI and proceeds to tell them what she knows. Michael is hailed as a hero and exonerated by the other passengers while his family is rescued by the FBI. His old captain admits that Murphy and a few others had been under investigation for some time and offers Michael his job back. Sometime later, Joanna is on a train back from Chicago. Michael approaches her and confronts Joanna about her actions before he shows his police detective badge, implying he is about to arrest her.