"Last I saw, Ben was in the kitchen, stealing, like, fourty muffins. I didn't have the heart to tell him that they're stale." Silv sighs and snaps their logbook shut. "Anyway, if you see either of them, or the missing Dynamo, let me know, will you?"

Wake up Kiera.
Go to the kitchen to find Ben.
Go to the security room. Maybe you can check out the footage.