DENVER, Feb. 14 (UPI) --
Four teens face trespassing charges for allegedly accompanying a 17-year-old girl who fell through a warehouse roof to a concrete floor, Denver police said.
The injured girl, whose name was not released, was in serious but stable condition at an area hospital after falling 45 feet Sunday afternoon, The Denver Post reported Monday.
"This is very serious and very dangerous," Denver Police spokesman Sonny Jackson said of the situation.
© 2011 United Press International, Inc. All Rights Reserved. Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.