Caliban Isn't Having A Great Time In New Logan Photo

Stephen Merchant seems like a really fun bit of casting for the role of Caliban in Logan. It feels like he could well have a really good take on a down-trodden, little mutant in him.

However, as seeming with everyone in that film, he isn't in for a great time. In Empire Magazine (via on Twitter), there is a new photo of Caliban and it looks like he is in prison. Take a look:

I suppose the question is, where does this come in the film? Does he start in prision and get broken out, or does he end up there during the film?