 You're listening to WTOP, Washington's news, traffic, and weather station. WTOP News. Facts Matter. Good morning, I'm Michelle Bash. And I'm John Aaron. Coming up... A man is dead and a child critically hurt after an early morning fire in Largo. We are live at the scene. Several life sentences for a man accused of drugging and raping teenagers. I'm Scott Gellman. A local school system is changing its grading policy.