Gun is missing in a Champaign neighborhood.

Gun is missing in a Champaign neighborhood. This after an apparent suicide where a man was found shot in the head. 50-year-old Robert Winsor was found slumped over a picnic table Saturday night at Kaufman Park. Police searched the area but can't find the gun. A man was walking his dog through the park when he found Winsor shot in the head. Police say it shows all the signs of suicide and believe it happened sometime between five and 9-30 Saturday evening. Now they're worried someone tampered with the crime scene and took the gun. Police are telling parents to talk to their kids. The kids in the neighborhood are definitely talking about a gun on the loose. Police are wanting to make sure the gun does not fall into the wrong hands.