 Siddiqui registered Khan as co-owner of the box, claiming he was her husband.The key to the box was later found held by Uzair Paracha, who was convicted of providing material support to al-Qaeda, and sentenced to 30 years in federal prison in 2006 but 15 years after his arrest, Uzair's conviction was deemed void on July 3, 2018 by Judge Sidney H. Stein based on newly discovered statements made by Ammar al-Baluchi, Majid Khan (detainee) and Khalid Sheikh Mohammed, bringing his involvement and intentions into question.Siddiqui's ex-husband has said he was suspicious of Siddiqui's intentions, as she made her trip at a time when U.S. universities are closed.