Overview: Stone takes off to Toronto to see Frank Percy, a long time friend and CIA operative, after receiving an urgent distress call from him. Once in Toronto, Stone goes straight to Frank's office only to find him dead from a gunshot. The police arrives in short order only to find Stone hanging over a corpse with a drawn gun. While the Toronto lawyers at Addington Group arrange for Stone to be released on bail, Peter and Gabrielle fly out to help; only to find out that Stone has stumbled into a high level covert CIA operation.