I was thinking of a Bluetooth connection to his phone, and if the connection is lost the computer shuts down. I'm assuming the FBI would quickly get him away fr

I was thinking of a Bluetooth connection to his phone, and if the connection is lost the computer shuts down. I'm assuming the FBI would quickly get him away from his computer, which would trigger this defense. Or just take the battery out of the laptop and work with the plug. Snatching it away shuts it down.