Convicted murderer Seth Baxter awakens chained to a table beneath a pendulum blade .  A videotape informs him that crushing his hands between the presses will release him ; he does so , but the blade still swings down and violently cuts him in half , while someone watches through a hole in the wall .  The scene cuts to Agent Peter Strahm , who kills Jeff Denlon in self-defense and is sealed in the sickroom .  He finds a hidden passage with a tape recorder that warns him to stay in the sickroom , but ignores it .  He is attacked by a pig-masked figure in the passage and awakens with his head sealed in a box slowly filling with water , Which he survives by performing a tracheotomy using a pen .  Outside the plant , Detective Mark Hoffman delivers Corbett Denlon to the police and claims they are the only survivors , and is shocked when Strahm is brought out alive as well .  Jill Tuck is met by John Kramer's attorney , who is administering his will .  She is left a box and a videotape , in Which John stresses the importance of the box's contents .  She opens it with a key hung around her neck and then leaves without disclosing its contents .  In a memorial service held for David Tapp , Steven Sing , Allison Kerry , Eric Matthews , and Daniel Rigg , the five officers killed in action , Hoffman is promoted to detective lieutenant .  He is informed of the death of Agent Lindsey Perez while taking Strahm's phone and goes to the hospital to meet Strahm , who says that Hoffman's name was Perez's last words . 
Who went to the hospital to find out Perez's last words?
Mark Hoffman