Fireworks are supposed to light up the night sky on the Fourth of July. They're not supposed to come flying into the front lawn of the Happy Haven Retirement Home and strike one of the residents in his keister. But that's just what happens to gallant Lester Mills, new resident, and charming gentleman, who has risen to offer his seat to fellow resident and amateur sleuth Essie Cobb, when the rocket's red glare smashes into both of them. As the unconscious...