Crime | Umar Farouk Abdulmutallab Abdulmutallab Pleads Not Guilty Detroit terror suspect makes first court appearance By Nick McMaster Posted Jan 8, 2010 1:49 PM CST Copied Haider Koussan, left, Fatima Kesselouani, center, and Moad Taleb stand outside the Theodore Levin United States Courthouse in Detroit, Friday, Jan. 8, 2010. (AP Photo/Paul Sancya) Umar Farouk Abdulmutallab entered a not guilty plea today to charges of attempting to blow up an airplane en route from Copenhagen to Detroit. Appearing for the first time before a federal court, the 23-year-old Nigerian was polite in his brief exchanges with the judge, who entered the plea. The suspect's father, Alhaji Umaru Mutallab, who warned US authorities of his son's radicalization, was present for the hearing, the Detroit News reports. Read These Next How a doomsday AI hypothetical contributed to massive market drop. Martin Short's daughter dies by suicide at 42. Hilary Duff speaks on former co-star's death. Doctor who appears in Epstein files steps back from CBS. Report an error