(DETROIT) -- Umar Farouk Abdulmutallab, the Nigerian man suspected of trying to detonate a bomb hidden in his underwear while aboard a Detroit-bound flight on Christmas Day 2009, will plead guilty Wednesday to all the charges against him, ABC News has learned.
Abdulmutallab is charged with attempted murder, attempted use of a weapon of mass destruction, willfully attempting to destroy an aircraft, placing a destructive device in proximity to an aircraft, and conspiracy to commit an act of terrorism.
Had he been successful, the 24-year-old dubbed the "Underwear Bomber," could have killed the 290 passengers aboard Northwest Airlines Flight 253.
Abdulmutallab could face life in prison for the attempted bombing.
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