This one looks like it was rejected on creation of the second profile, Carter-21132. You know, when you create a profile and it shows a list of "close enough" profiles so that if you see that the person already has a profile, you don't create a duplicate. At this point if you check (x) some of the profiles on the list, you are marking them as Rejected Matches and they will be listed as such.
The person who created Carter-21132 was a newbie. Just re-propose the merge, state your case clearly insisting that the merge ought to be rejected ONLY if the two profiles are sure to represent different people. If it's rejected again, then...