News journalist observing William Easton's game in Saw VI
Pamela is William's sister and witnesses his final test.
At the end of the game, William enters the cages and reunites with Pamela, who is explicitly identified as his sister.
Pamela's discovery directly undermines Hoffman's position.
Pamela finds the letter Hoffman wrote to Amanda and gives it to Jill, enabling Jill's ambush of Hoffman.
Pamela's evidence allows Jill to act against Hoffman.
Pamela gives the letter found in the observation room to Jill, who then uses it against Hoffman.
Explore the full interactive character relationship map of Saw VI