Another clip showed four members carrying Piazza's limp body and putting him on a couch after he fell down the basement stairs. Over the next hours, members are shown slapping the sophomore engineering student from Lebanon, N.J., pouring liquid on him, sitting on his legs, rolling over the top of him, struggling to put a backpack on him — an apparent attempt to prevent him from choking on his vomit — and even throwing a shoe at him. And at one point, a member placed what appears to be an empty keg on or near him.