Yeah, though perhaps the casino cameras in Houseland aren't as good as those in the CSIverse. It wouldn't be hard not to, wouldn't it?

Especialy since then Wilson then pays "House" off, then House is shown in the hotel hallway, meeting Wilson who then gives him back his cane. Though that can be handwaved with "but there aren't any cameras in the halls!"

I've watched way too much CSI for my own good, and Torchwood isn't helping either.