Sofia Sokolov

Danny and Frank investigate a double murder with a Russian mobster family. Meanwhile, Erin finds herself heading up the most high profile case in town.

Dean is chosen to fly the first commercial flight to Moscow, but a veteran pilot takes over at the last minute; Kate tries to help two stewardesses mistaken for spies; Congressman Rawlings tries to uncover who wrote the story about him.

Drake breaks up with his girlfriend only to realise that he may have made the wrong decision. Drake must decide whether he wants to settle down or continue to play the field.

Jack and the team investigate the disappearance of Chelsea Prince, a young society girl known for her constant partying and headline-grabbing escapades. Her badly beaten limousine driver recounts how the limo was ambushed and how Chelsea was taken.