david moffitt.markabl coincidence. a couple of months after she stopped seeing david and jus before she got introduced to just and david got a job at the sam small unit at the same wells fargo office building as justin david left after some kind o -- months before the murder but what were the chances? third tests were just feet apart. >> and did he know that justin was dating you >> he figured out that justi was dating me. >> justin told his parents about it >> he just said it was a awkward situation, but there was no problem the alignment of that wa astronomical - >> 10,000 people here in des moines, what are the odds that they would be in the same -- >> the same cubicle, they were >> but they got on fine, never any bad blood. and david moffitt had no criminal record. so should detectives add him t their list of suspects >> at this point, i don't know if i have the complete story regarding dave, or not >> coincidences sometimes come in clusters, don't they? not long after angles -- angie's memory c