just as goodwyn was feeling stuck, another tragedy was about to shake angels landing.n 2008 when sara was 24 and emily 17. >> i called mom after school to have dinner with her. she didn't answer her phone. i was so angry with her. because she ignored my phone call. about 30 minutes into the test i was taking, they pulled me out of class. my dad was there. he said, we have to go. and he started driving me to my house and i said, dad, we have to go to the hospital. and he said, no, emily, we don't. >> 911. what's the location. >> reporter: their mother's car had swerved in to the oncoming traffic. >> she had hit the gravel troubling head on a rural road. >> so your mother was suddenly dead. >> right. >> reporter: may have been distraction or turn away from trouble. we really don't know, do we? >> no idea. she had just bought a little yorkie and for the past couple of weeks she had been happy. >> reporter: what did the investigators make up happened. >> they said it was an accident. >> reporter: the investigators couldn't ignore that jennifer's head-on highway death was t