They execute the victim for fornication.
Would you like to reconsider?
My understanding(pre taliban) was that in such a case, Achmed would be separaeted from his "Al Gherkin". Of course, their sharia has since mutated out of control. How about this? Crazy glue the miscreants genitals to the floor, soak the room they are in with gasoline,gove them a Bowie knife, and tell them "You have a choice". Then light the aformentioned room up! Allahu Fubar!