AURORA, Colo. — A man who ordered a pizza after using medical marijuana got more than he bargained for when the delivery man called police. The pizza delivery man says he called police because he was worried about the welfare of a 9-year-old child in the house. Frederick Smith tells KUSA-TV (http://bit.ly/nsnHvH ) he has a medical marijuana permit because of pain he suffered in a bicycle accident. Police investigated and left without filing any charges. The delivery company, Papa John's of Colorado, says the delivery man was acting as a concerned citizen and it stands behind him. The delivery man was not identified.