Do we know what name his coworkers knew him by? Any info on the owner of the car he was allegedly driving? I hate to say this but I have a strange feeling about the arrest in this case. It just seems all to convenient that LE wraps it up all of a sudden. Something is just not right.
"Wrapping it up all of a sudden" is a pretty common occurance, in cases of this sort. We haven't seen the work LE has been doing, the hundreds of interviews, most of which produce nothing of interest, the hundreds of hours watching security camera videos, most of which have nothing of interest on them... then they find one of interest, find a suspect, put pressure on him, and he leads them to her body...which is reasonable proof of his criminal involvement.
To put it another way, I think that from the standpoint of LE, there was no "all of a sudden" about it.
And what is "not right" is that CR murdered Mollie. IMHO, of course. Possibly IMNSHO.