37 months for brother of man who 'exploded' at OU game By Sara Burnett, Rocky Mountain News October 5, 2007 A Colorado Springs man whose brother blew himself up outside an Oklahoma football game in 2005 was sentenced to 37 months in federal prison today for threatening an FBI agent. U.S. District Judge Robert E. Blackburn called Thomas C. Hinrichs, who had an AK-47 assault rifle and other paramilitary gear in his car when he was arrested, "a time bomb for our community." He also said Hinrichs should have a full mental evaluation and treatment while in prison and be...