Before Robbie could yell for his sister, the bedroom door opened and Robbie saw that both Mildred and Rose, hugging each other, were safe for the moment. The huge oak tree outside the bedroom window took a direct lightning strike, had caught fire, and a large limb had crashed through the window.
With the room quickly filling with smoke, Robbie, Mildred and Rose headed downstairs to tend to Roger, who was now sitting up. Out of the corner of his eye, Robbie caught a glimpse of a shadowy figure disappearing quickly into the night, as the police finally turned into the long driveway.
(Note: if this were a novel, this feels like the end of Chapter 1!)