did any of you actually WATCH the movie??? i see retarded posts like "the boy was smart, he put his hand to the window and pulled away at the perfect time so no one thinks he killed her" and crap like that...HE WAS FXCKING MADE UP!!!!!!!!! he didn't kill anyone retards...how do you kill someone that doesn't exist in the real world?? did you not understand that the head doctor treated him to act it all out in his head??? lemme explain it for all the dumbasses out there...
THE BOY IS 1 OF 10 PEOPLE LIVING INSIDE MALCOM'S HEAD! WHEN HE TAKES OVER MALCOM'S BODY, HE MAKES MALCOM KILL IN REAL LIFE. He is not the only person that takes over Malcom, they all do...but the boy made him kill the people that you never saw...and all the head doctors, made malcom act out (in his head) each of his personalities death...when Malcom was "edward" during the session, he realized that "edward" wasn't real...so he killed the FBI agent without fear...all of the doctors then thought the killer (fbi agent) was dead...that left the girl and the boy (keep in mind he can still become them at random, b/c they live in his head and were never killed)...but turns out they were wrong, it was really the boy...so he still lives in Malcom's head and comes out from time to time...thus killing the girl, mental doctor and the van driver...end of story...