The only solution is death to all the traffickers.............
That would take the fun out of it, put the risk through the roof. There would still be traffickers out there - they'd just be fewer, better armed, and literally fight to the death rather than surrender to arrest.
Those that were caught - rather than two in the forehead as someone else suggested, I'd say a couple of JHP to the gut and let them bleed out, no pain meds.