2x14: Cat and Mouse
3x01: Lone Wolf
3x02: The Upper Hand
3x03: 141 Seconds
3x04: Avian Flu
3x05: Lovebird
3x06: Bye Bye Birdie
3x08: Homecoming
4x04: Truth Hurts
4x03: Ties That Bind
4x02: The Lonely Man
