Pakistani who helped U.S. under threat A news section of the Federal Bureau of Investigation (FBI) Web site shows an update listing Osama bin Laden as Deceased in Washington, DC, on May 2, 2011. PESHAWAR, Pakistan, May 29 (UPI) -- The Pakistani doctor who helped the United States learn where Osama bin Laden was hiding has had his life threatened, intelligence sources in Pakistan said. The sources told GEO News that the head of the Peshawar jail where Dr. Shakil Afridi is serving a 33-year sentence for treason has assigned two unarmed security guards to protect him because of the threats. Central Peshawar jail has some 3,000 detainees. Dr. Afridi was sentenced to jail for collecting DNA proof that the compound Navy Seals planned to raid was occupied by bin Laden and his family. The punishment prompted a committee of the U.S. Senate to vote to cut off $1 million in aid to Pakistan for every year Dr. Afridi spends in prison.