The David Dunn Suit is a security guard poncho used by David Dunn to protect his identity.
David later goes to the train yard to see the remains of his train in the accident. He looks and sees a big hole where his window seat used to be. Dunn later remembers the car accident he and his wife were in where he was able to rip the door off to save Audrey whilst he was unharmed from it. Dunn later calls Elijah asking for advice. Price tells him to go to where people are and that the rest is up to him.
David goes to the subway station where he reaches out making sure everyone touches him. He sees visions of a woman in red stealing, a man in yellow assaulting an interracial couple, a date rapist, and a man in orange invading a family's house. Dunn follows the man to the house using his rain poncho as a disguise. While sneaking in he notices the man of the house dead, and two children tied up. Dunn unties the kids and goes to the master bedroom where he sees the mother tied to a radiator. He looks around the room for The Orange Man, who sneaks up behind him and knocks him out of the window. David lands in a pool where he nearly drowns, but the kids save his life. Dunn later goes back and kills The Orange Man by strangling him to death. When he unties the mother, she was already dead. Dunn then goes home and rests not feeling sad anymore.