When Jack takes Collette Stenger into custody he ties/cuffs her hands behind her but when he pushes her towards Curtis her right arm flies up and she quickly pulls it behind her.
Jack: Theo, it's Jack. I'm sorry.
Stoller: We had a deal.
Jack: When this is all over I promise you I will help you rebuild your investigation. I give you my word.
Stoller: I had your word, now I know what it's worth.