This Feb. 15, 2010, file photo shows a package of K2 which contains herbs and spices sprayed with a synthetic compound chemically similar to THC, the psychoactive ingredient in marijuana. According to the American Association of Poison Control Centers, more than 1,500 people in several states became ill in April 2015 from smoking synthetic marijuana sold under several brand names, including K2, Spice, Crazy Clown and Scooby Snax. (AP Photo/Kelley McCall, File)
Featured Photo Galleries
