Crime History: Son blows up mom’s flight, kills 44

Published October 31, 2011 4:00am ET



On this day, Nov. 1, in 1955, John “Jack” Graham planted a dynamite bomb in his mother’s suitcase that exploded minutes after takeoff from Denver, killing all 44 people aboard.

 

Investigators connected Graham to the bombing after finding a article in his mother’s carry-on about Graham’s involvement in forgery and theft.

Graham told detectives that his mother had packed shotgun ammunition in her suitcase. A search of Graham’s home recovered shotgun ammunition, bomb making materials, and insurance policy for his mother.

At the time, there was no federal law that made it a crime to blow up an airplane, so prosecutors charged him with one count first-degree murder of his mother.

Colorado became the first state to sanction TV cameras in a criminal case.

Graham was convicted sent to the gas chamber in 1957.

— Scott McCabe