Pandora
The team's reputation is dented when Thomas Gage, a ruthless murderer whose identity proves totally faked, not only acts smug when arrested, but manages, as cryptically predicted, to escape and steal all evidence plus sensitive data from the NYPD computer. He's not only ahead of Castle and Becket to commit another murder, they are both abducted to a secret, deep CIA HQ, where Castle reconnects with Sophia Turner and their classified espionage past. The three team up and discover it's all about brilliant mathematical scientist Nelson Blakely, whose death was staged ...