Pakistan took Saeed into custody on 21 December 2001 due to an Indian government assertion that he was involved in 13 December 2001 attack on the Lok Sabha. He was held until 31 March 2002, released, then taken back into custody on 15 May. He was placed under house arrest on 31 October 2002 after his wife Maimoona Saeed sued the province of Punjab and the Pakistan federal government for what she claimed was an illegal detention.