pounds of trash at a nearby landfill. items they found that may be connected to the child's disappearance have been shipped to quantico, virginia for testing. the girl's biological father who doesn't live in the home says he can't understand how no one heard a thing. >> four people in the house. somebody just comes up and snatches the baby and walks out? >> reporter: search teams collected more items but not sure if they're connected to this case. david. still much more ahead on "world news tonight." new developments in the search for the missing teen who authorities say ran off with the high school soccer coach. the discovery just today and what police are now saying tonight. also, the massive fire. nearly 2 dozen buildings and authorities are blaming a suspect trying to imitate they say something he saw on tv. holiday warning. millions buying, of course, on cybermonday earlier this week. now the packages beginning to arrive. what they want you to be aware of and the neighbors in this