Page 19 - Couldnt It News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Cute and bubbly, but make no mistake, hide diwas no pushover. >> she was actually intimidating, actually, for being so small, you wouldn't think so. >> reporter: at just 20, heidi started working in the not so entirely gas and feminine industry just outside salt lake city. sandy sanchez was one of heidi's co-workers. >> we worked with hazardous chemical and gases, crazy things you wouldn't expect a couple of girls to do. >> heidi seemed to work thrive place with hard hats. >> everything is dangerous it's what will kill you the quickest. >> to sandy, heidi became more than a co-worker. >> i con...

She never talked about it? >> no. >> it's ha ready to believe what's going on in heidi's life at the time, what seemed like a happy ma irnlg to you she will spur of the moment commit suicide like that in. >> that's a tough question, how do you know someone will do that, you no she in. >> as he lived his lives behind bars, conrad continued to speculate and tried to stay helpful. >> i was like this is going to work out. it has to, because i didn't do this. >> conrad's family never gave up on him. so they scraped together the money to hire conrad some new attorneys. >> mark and addie looked into ...

>> i did. >> but if you think that was it, well, then you haven't been watching enough "dateline." coming up, heidi's heart break. >> she did not know her dad and she had always wanted that. that really bothered her. >> and conrad truman's hope. >> this is going to work out. it has to, because i didn't do this. . >> when "dateline" continue>> . >> when "dateline" continues.

Over conrad's statements to police about what happened that night. as wallace saw it, conrad's story went like this conrad was in the kitchen. heidi was in the bathroom. at some point conratd heard a pop. when he heard, he saw heidi standing somewhere between the kitchen and the bathroom hallway bleeding. >> and he either runs over to catch her or she falls down. >> wallace then went back to the truman home making detailed measurements of the kitchen and surrounding rooms, he wanted to see if conratd's story checked out. his conclusion, it did not. >> her body is at the top of the staircase. i...

Truman. >> i noticed her first in the hallway. >> what did you think? >> i thought she was cute and i noticed her hard hat and they have a little personality or stickers. and hers said, it's all about me, deal with it. i was kind of thinking, this girl is kind of a feisty girl. >> soon, conrad asked heidi out on a date. >> i'm not that type usually. i don't get super serious right off the bat. but it was almost like we were inseparable after that. >> that was it, that first night in. >> yeah. yeah. >> this tough girl even shared conrad's interest in guns. >> we would go to the ran him out of t...