The third ghost is the GRAY GIRL or the MIRROR GIRL. You can only see her in the mirror in the main building dorm. Sometimes she opens closet or wardrobe doors. Some of the kids say they have seen her. There were some men from Mexico working here and they left because they saw the MIRROR GIRL!
Then there was the ONE-LEG BOY. You only see his misty ghost near the train track because that is where he died. He was homesick and ran away to go home but he didn't hear the train and it hit him and cut off his leg and killed him.