Hizbul Mujahedeen, a militant group active in Kashmir, owned the mansion in the scenic town of Abbottabad where Osama bin Laden was killed by US forces, a Canadian newspaper has reported, claiming that Pakistan is hushing up the issue of the ownership of the compound. There are indications emerging that the terror mastermind was sheltered by one of the militant groups that has enjoyed tolerance, if not support, from Pakistani military intelligence services, Globe and Mail reported.