The Killing of Osama bin Laden
Seymour M. Hersh, 21 May 2015
“... began with a walk-in. In August 2010 a former senior Pakistani intelligence officer approached Jonathan Bank, then the CIA’s station chief at the US embassy in Islamabad. He offered to tell the CIA where to find bin Laden in return for the reward that Washington had offered in 2001. Walk-ins are assumed by the CIA to be unreliable, and the response from ... ”