though there was, she said, this one remarkable coincidence. a couple months after she stopped seeing david and just before she got engaged to justin, david got a job in the same small unit of the same department of the same wells fargo office building as justin. david left under some kind of cloud, said angie, months before the murder. but, really, what were the chances? their desks were just feet apart. >> and did he know that justin was dating you? >> he figured out that justin was dating me. >> justin told his parents about it. >> he just said it was an awkward situation but there was no problem. the alignment of that is -- >> in a company of -- >> -- astronomical. >> -- 10,000 people here in des moines, what are the odds that they would be in the same -- >> in the same cubical, they were. >> but they got on fine. never any bad blood. and david moffitt had no criminal record. so should detectives add him to their list of suspects or what? >> at this point, i don't know if i have the complete story