Underwear bomber abdulmutallab says awlaki is alive. Abdulmutallab smuggled a bomb in his underwear aboard a commercial airliner. Fbi Agent Opens Up About 2009 Christmas Day Underwear Bomber Over Metro Detroit Detroit the man who built the infamous underwear bomb that a confessed terrorist wore aboard a detroit bound airplane on christmas day 2009 has been declared dead by the white house. Christmas day underwear bomber . Nigerian umar farouk abdulmutallab who tried to blast up a us airliner on christmas day in 2009 with a device concealed in his underwear has been sentenced to life in prison without the possibility of parolethe ex student of university college. Also known as umar abdul mutallab and omar farooq al nigeri. Christmas day underwear bomber gets life sentence. A nigerian man who admitted trying to bomb a us bound flight on christmas day 2009 is sentenced to life in prison by a court in. The attempted bombing occur...