captain chatman from the carleton county sheriff's office testified about being other sets of tire tracks, as you came in off moselle road you probably saw where deputy green's vehicle had stopped right at the kennels but then on the other side where you saw that alex was parked and pacing on some of these videos, that's where captain chatman had talked about seeing tire tracks and he tried to track them. sled was -- it was like a trail to nowhere. it was a trail to nowhere. one deputy talked about seeing hair in maggie's hands. you didn't hear anything about the hair in maggie's hands from that moment forward. was it tested? was it sent off for analysis? there was no evidence of what, if anything, happened to the hair in maggie's hands. was it as a result of a struggle with her assailant? was it her own hair? we don't know the answer to that. we know they failed to take fingerprints and they should have. they failed to properly take footwear impressions from the feed room or at the apron right outside the feed room. i think that's -- i don't think that's uncontradicted. the agent worley