I need help with a late 80's horror movie
This could have been around 85-89, and might have been a tv movie. One scene involved a teenage boy and girl going to an abandoned warehouse looking for a person/ghost(?) and there was this one window that had a "trash chute" coming down it. Well the girl went inside the warehouse and someone pushed her down the chute and the boy caught her in a shopping chart ,but she was passed out in shock. Thats all I got to go on! Any ideas???