Denver-Bound Flight Diverted To Canada After Passenger Makes Threat

DENVER (CBS4) – A Denver-bound flight was diverted to Canada on Saturday because of a security concern. The United Airlines crew says they discovered a threatening message from one of the passengers.
The flight finally arrived at Denver International Airport where the flight landed after a 12-hour delay.
Passengers told CBS4 it was a man who was removed from the plane by the Canadian police. Police confirmed the passenger is an American citizen. Passengers said when the Canadians came on b