He claimed that his statements to police were made under duress. More than a hundred witnesses testified against Iqbal and he and his accomplices were found guilty.
Iqbal was sentenced to death by hanging, the judge passed sentence saying "You will be strangled to death in front of the parents whose children you killed, Your body will then be cut into 100 pieces and put in acid, the same way you killed the children.
On the morning of the October 8, 2001, Iqbal and his accomplice Sajid Ahmad were found dead in their cell in the Kot Lakhpat prison.