He later appeared, in flashbacks, in "One of Us," and reappeared in the episodes "D.O.C.", "The Man Behind the Curtain", "Through the Looking Glass" and "The Package".
Han medverkade senare i en tillbakablick i "One of Us" och återkom i avsnittet "D.O.C.", "The Man Behind the Curtain", "Through the Looking Glass" och "The Package".