met might someday provide him one. november, 1994. wabash, indiana. it had been two weeks since larry hall recoiled from a photo of jessica roach. and investigator gary miller had a gut instinct. >> i really think we're on to something here. this guy portrays this weak, timid person, but, you know, i don't think he truly is. >> miller thought hall was vicious and as the investigation unfolded, miller also thought he knew how hall abducted jessica roach. >> when he first seen her, she was riding from, toward the house, going down this way. >> hall followed and stopped to talk. jessica got scared and backed away. >> that's when he opens the door, grabs her. there's a physical confrontation