Authorities saved a 20-year-old college student after a nearly 5,000-pound tree fell into her house and trapped her inside for two hours early Monday.A large tree unexpectedly fell over, struck the roof and collapsed into a second story bedroom of 11 Wooleys Lane East home shortly after midnight Monday, according to the Great Neck Fire Department. The victim, who was asleep at the time, became entrapped by the tree and debris that came to rest on top of her, fire officials said.