Pighead II

Pighead II (Real name unknown) is the accomplice to Jigsaw during the events of the game Saw II: Flesh & Blood. Like the Pighead from the first game, he is seen killing some victims, even when he is still working for Jigsaw who doesn't seem to take notice of the killings.

Identity
Just like the Pighead from the previous game, Pighead II's real identity is never revealed, or why he is working for Jigsaw. However, Sarah Blalok, who was a neighbor of David Tapp, told Tapp's son Michael that he knew the man behind the mask and that he was a friend of his father. But before she can reveal his identity, she was killed by Joseph Poltzer.