In the UK...
"Jackont's discovery of a Trojan on his PC led to a police investigation that eventually led back to the Haephratis and a much larger plot."
If I went down the police station and said there is a Trojan on my PC I wouldnt expect them to actually do anything. Maybe they'd cart my PC of for a few months.
Maybe if you went to some where else, a special subsection of the police they might do something? Is there something like that you can do?