ms. teresa and scott's daughter they played softball together. >> so you see teresa out at the ballpark and things. >> every game. felt like part of my family was gone too. >> they had a look around the truck. no sign of a struggle. the dusting revealed no viable fingerprints. there were no footprints, not even a loose hair. puzzling. >> was there any thought once you saw the scene that this was a suicide? >> there was things missing that prevented the suicide theory. >> like what? >> if you're going to commit suicide with a gun, it's usually at the scene. >> it was clear teresa had been murdered, shot with a gun, which was now missing. and what was more, her cell phone, the one that was always attached to her hip, was nowhere to be found. >> did it look like it could have been a robbery? >> well, the wallet wasn't taken. the purse was on the console, but the consents of the purse had been dumped out in her lap. >> a clumsy attempt at staging, you might say. >> yes. >> but there was one important clue the killer left behind. >> we noticed that the only window down was the driver's window. s

ms. feinberg. please join me in welcoming her. [applause] >> good afternoon. it is such a pleasure to be here today with my colleague and friend teresa macmillan. in multiple role as chief of staff for secretary fox i always appreciated the commitment this organization shares with the administration's goal of making the national transportation network safer, more interconnected more reliable and more efficient. your board your members and staff, faint you for your partnership and support over the years. i am so honored to be here with you today and there are no greater friends than the department of transportation. i am a pretty frank person so let me get to my main point and we will get to the moderated conversations. i want to spend our time talking about safety and the importance of bringing a fresh perspective and new thinking to some old problems and about surface reauthorization and the incredibly important opportunities we see there. but first safety. as all of you know and much to the credit of the people sitting in this room overs last decade total train accidents are down. derailments are down, highway grade crossing incide