It's funny you bring that up, cause I've been wondering for a while now whether there may have been something on that hard drive he gave over to the mounties that he really should not have had.
It's practically a weekly occurrence some pedo gets caught with cp cause he took his PC to the friendly local computer repair shop, only for poor Raqesh to stumble on 2tb worth of diddling material on the hard drive. Happens so often it's practically a meme at this point. So it would not be a surprise at all if he had 'progress reports' saved on it, especially given that he seems to get a sexual gratification from trooning out teens.
Might even be something more mundane, for example the troonshine is basically drug dealing when you get down to it. And as it happens, shit like crystal meth has become so popular with the pozzed community for chemsex parties they've toppled wiggers as the Aryan Brotherhood's main financiers the past couple of years. Dealers rarely stick to the one drug, there could well be evidence of Keffals, or more likely his friend the Tranny Walter White, supplying shit for the gay sex scene in London.
Again, a real out there schizo take. But something made him take his chances in an impoverished, gang ridden, terrorist hotspot over his comfy life back home in Canuckistan, and whatever it was I'd say that hard drive more than likely has something to do with it.