[ Something is starting to set in, like the first horrible tingle when you realize that the UnSub was the person you trusted the most all along. Like running out in a cornfield and staring up the barrel of a gun. He tenses but doesn't pull away, perhaps against better judgment and perhaps because there's no way Rebecca would-
Up until now he didn't even reflect on why she felt so cold. ]
Rebecca... [ Swallows, pulse picking up. ] What did you do..?