He was pulled aside in customs for a secondary baggage inspection when an officer noticed Harris was wearing a bullet-proof vest. The officer asked Harris if he had anything he would like to declare in his checked luggage.
Harris told the officer he had a knife, but when his bag was searched, the officer found a troubling array of suspicious items.
In addition to the smoke grenade, officers found three leather-coated black-jack billy clubs, a collapsible baton, a full-face respirator, several knives and a hatchet.
Perhaps even more disturbing, officers also found body bags, a tyvex biohazard suit, various masks, duct tape, hand cuffs, leg irons, flex cuffs, oven mitts and cooking tongs.
Yahoo News Story Here
Sounds to me he was on his way to a Fetish Party 