and she waited years to come forward. >> michelle lafrance is described as a scorned ex-girlfriend, ang for revenge. all did all that go through? remind >> no, i don't believe it did because after she leaves paul in january, february of 2011, it's 14 months before she gets up the courage to come forward to the police to tell the police which he knows fully expecting that she will be arrested. >> do i need to? lawyer >> as paul waited for his trial to start, he told us he wasn't worried. >> there's really nothing that puts you at that crime? >> no. >> no i witnesses. >> i think it's going to go rather well for me. >> coming up, the prosecution is feeling confident to. did someone leave digital tracks? >> we did a search for the toll records of that vehicle, and we had a hit at 6:39. >> but what does that? prove >> when dateline continues. ne continues. ♪ ♪ breeze drifting on by you know how i feel ♪ [man: coughing] ♪ it's a new dawn, it's a new day... ♪ no matter how you got copd it's time to make a stand. ♪ ...and i'm feelin' good ♪ start a new day with trelegy. no once-daily copd med