James Clark A horror movie turned into a real-life nightmare for a clerk on Wednesday when a suspect wearing a “Scream” mask stuck a gun to his head and robbed his store. The incident occurred Wednesday morning around 3:30 a.m. at the Shell gas station on Smithville Highway near McDonald’s. A suspect wearing a hooded sweatshirt and a mask made popular by the movie “Scream” barged into the store and demanded money.