one of james'employees, a ma named k.c. clarke headed up and disappeared. >> i handed it to mark, what d you think about this >> what did you think abou that >> it's the first time we ha ever heard of that name. >> so who was k.c. clarke >> he was funny, well mannered >> it didn't take long to find out, k.c was an old friend. rick airy knew him well. >> what did you do, the two of you. >> we would go up to the bar we'd chase the girls, do the normal things a guy would do during a boom, you know. >> rick and k.c. were field truck intendents fo the trucking company which sarah was helping to run >> how were you involved in th business >> i worked directly with th accountant, make sure they got signed off so we got paid. make sure payroll was signed off to the accountant, sort of the middle man >> you were a minor partner, i i can put it that way. >> it was a james show for sure as much as people saw me all the time >> time off was rare eventually they made plans t work for a rival company >> he was extremely worrie about jame

and here in the vast north dakota grasslands, k.c clarke's friends and family ar still searching, vowing to sta with it until they find him. >> you just want to, all right james, you son of a bitch, we're going to get him ourselves. we're going to bring him hom and finally get closure fo everybody here >> and elberta >> sometimes grief overwhelm me, i'm just in a pile of tears, and i have not lived alone ever >> takes some figuring out >> it takes some figuring out. >> sarah, thoroughly investigated was held blameless, not involved in james'violen conspiracies, though in th community, and among some in law enforcement, suspicion lingers. in june 2017, she pleade guilty to conspiracy to commit mail fraud sarah was sentenced to three years of probation, and ordere to pay over $340,000 i restitution. >> so as you look at all o these events and you think gosh, what sin did i commit to during this spot, what would you say? >> i trusted a con artist. i trusted a sociopath. since i married the monster, some people think i should b one too. but i'm not. >> wreckage, lots of it, onc upon a time,