On 14 April 2003, he was formally charged by the Indonesian government with treason, immigration violations, and providing false documents and statements to the Indonesian police. The charges are mainly related to the 2000 Christmas Eve bombings against Christian churches, which killed 18 people. In the Indonesian court, he was found not guilty of treason because the state failed to prove its case, but was found guilty on the immigration violations. In a local TV news interview, Metro TV, when asked, 'Are you truly a terrorist?'; He simply answered, 'No, I've never killed anyone.' He was sentenced to three years in prison, but the sentence was subsequently reduced to 20 months due to his good behavior in the prison.