investigators tara was fine when he left her house that afternoon, but questions went on and on and phil bar who had a business to run didn't appreciate that kind of attenti attenti attention. bar complained to a local nbc reporter about it. >> it's been stressful. i realize the police are doing their job and looking into things. nonetheless, i feel like i've been harassed. >> several times he himself confronted the detectives. insisted he was innocent. i am telling you the truth i had nothing to do with this girl's disappearance. i'm getting the shaft here. >> it was a problem. detectives certainly had suspicions, but evidence, there was none. and most everyone they questioned who knew bar, was a bit shady. hard to believe. prosecutor concluded he simply didn't have enough to make a charge stick. >> the dna evidence in this case