>> extremely important. she -- she identified david mcmannis as being at the house with barr. she identified him there at a time when the pickup truck was backed up to the front door. what other reason was that pickup truck backed up the front door other than to take tara out of that house? >> reporter: we went out to the house to get a better idea of where this woman was sitting and what she could have seen. >> so, she's sitting right here. >> wow. so that's one, two, three, four, five, six, seven, nine, 10, like maybe a dozen steps away where this truck is parked. >> yes. >> so, that's close, yeah. >> it's very close. >> huh. so if -- if the back of truck, it would've been, how -- how far from the door? like, right up to the door like that? >> that's correct. and -- and in this general area, on the outside -- track, tire track, was found the hair ribbons. >> way out here? >> right out here. >> okay. so suggesting that they put her in the back of the truck and the