The business I work for used to be located near the bowling alley at Newtonbrook Plaza. Since no one else, but me seemed to notice anything out of ordinary I always thought that I imagined things. But one day the air was so intense, physically painful, anguishing, that I shouted out: this place is haunted!! To my surprise my boss was pretty calm and asked whom did I see. I described a young man with a stomachache. I saw "him" hanging around and actually standing and staring at me. I later learned that four of us saw/sensed the guy. I believe "he" broke the mirror in the washroom when we all went to the front to celebrate someone's birthday, little things jumped off the walls, dishes were breaking in the kitchen etc.