Tom Clancy's Splinter Cell - CIA Headquarters

As America struggles to cope with the aftermath of the attack on their military installations, Fisher investigates the potential CIA mole working with the Georgians as it is their only lead to Nikoladze. After infiltrating CIA headquarters and accessing the CIA computer mainframe, Fisher uplinks it to Grímsdóttir, who is able to trace the location of the data leak to the personal computer of Mitchell Dougherty. Fisher sneaks into Dougherty's office when he leaves and accesses his computer.

Grímsdóttir examines the computer via laptop and confirms the data leak and locates where the data is being received - a nearby building called "Kalinatek, Inc." Her intrusion is detected by those at Kalinatek and they shut it down. Lambert orders Fisher to bring Dougherty in for interrogation, and Fisher finds Dougherty taking a smoke break outside, which allows him to knock him unconscious. Fisher takes the unconscious Dougherty to Wilkes and interrogation expert John Baxter, waiting by a van in the CIA parking lot. They leave the compound and Dougherty is subsequently interrogated. Dougherty claims to have no knowledge of a data leak: in reality, his Obsessive-Compulsive Disorder forced him to haul all his data onto an insecure laptop, a vulnerability that the Kalinatek hackers exploited.