. >> 21-year-old bryan ruff and his wife jennifer had been married two and a half years and had a 15-month-old baby. this wasn't the first time that bryan went missing. just a few weeks earlier, bryan walked off his job and ran away to las vegas. >> he felt a big burden to provide for us. especially with a second baby coming. he felt that burden. i know that finances worried him a lot. he felt bad we had to move in with my parents at the time. >> bryan spent six days in las vegas. when he returned he was a changed man and not for the better. >> he was very cold and distant, a side i have never seen before. he was very cold, bitter about certain things, finances, things like that and just -- just angry. >> as investigators searched the guard shack for clues, the phone rang. the caller said she was bryan's wife jennifer. >> she was surprised when somebody else answered the phone when bryan didn't answer. they told her that time they were the police and looking for bryan. she did tell them she had been talking to him around 6:30. he had told her that there's another employee coming is ho