Date: November 01, 1955
Location: Longmont, Colorado
Aircraft: Douglas DC-6B
Reg: N37559
Airline: United Air Lines
Flight No: 629
Fatalities: 44 : 44

(Upper left) What's left of a United Air Lines DC-6B airliner after Jack Gilbert Graham (right) placed a bomb aboard in his mother's luggage in order to collect a $37,500 life insurance policy on her.  All 44 people aboard were killed.  He showed no remorse for the crime and was executed a year later.