The thief by Geni (original download , no watermark)

The magician show up 3 jacks present for 3 thiefs in a story, 1 king present for Police man in that story.
3 Jacks losts into to 3 position, bottom-middle-top. Now with just a snap , 3 kings in the deck catch 3 jacks at bottom of the deck.
+Easy to do
+No hard sleight of hand