The mark, H, was mostly seen outside of, and during, the Glimmer of Hope meetings. He was Barnet's right hand. It wasn't uncommon for him to be on the casino floor. We think he was first contact for some of Barnet's victims. He would prep them, question them and fluff them. Barnet would seal the deal.

( So, he's not the best of help. )

There should be a meeting set for tonight. If he's still working for him, then he's be right outside Conference Room A.