 Now, it started as a call for a missing three-year-old takes a tragic turn after the boy was discovered in a swimming pool. Rockville City Police responded to Elmcroft Court late Friday night where the child was found in the neighborhood pool. Officers performed CPR. The boy was taken to the hospital where he was pronounced dead. No foul play is suspected, but Montgomery County Police detectives are investigating the child's death and police will not be releasing the boy's name.