sentences:  Upon leaving the room, Rigg is greeted by another message concerning his first test, referring to a woman Jigsaw deemed to be a criminal, who had been placed in a machine that would scalp her.Agents Peter Strahm and Lindsey Perez later find Billy in a room in a school, sitting on a chair surrounded by candles.From a microcassette recorder hung around the puppet's neck, Perez learns that her partner will soon take the life of an innocent man (later revealed to be Jeff Denlon), and that her next move is critical.