You're a close friend of John Kramer, not one of his apprentices though. Mark walked back into the room of the coffin trap where Strahm had just been crushed to death by the walls closing in on him as he pushed Mark into the coffin filled with shattered glass. Mark steps into the room as both of you are met by Strahm's crushed, bloody, body, as it drops to the floor with his intestines half way out of his body. Mark looks completely unfazed as he stares at the body with a cold, stone, glare