millionaire bad boy dellen millard. went to canada to learn more. >> due to the unusual nature of this disappearance. the homicide unit will now take the lead. >> millard isn't talking, but surveillance video tells the story for him. the night of tim's disappearance, cameras captured two trucks pulling up to millard's airplane hangar, one belonging to tim, the other to millard. one of the trucks is towing a large piece of equipment. later that night, a bright flame can be seen erupting from outside the hangar. it would burn all night. then, two days after tim went missing, millard is seen towing a large trailer from the hangar. in it, tim's truck, which millard hid at his mother's house. they seemed like they were very dumb about how they covered up their tracks. >> dumb does not begin to explain mark smich and dellen millard. or maybe it was that millard was so drunk on his own narcissism that he felt he would never be caught. >> but he was caught, and the evidence is mounting. in tim's truck, police find a 30 caliber