Emily Matson Is a Well-Known American Television Personality, Best Known for Her Appearances on the Reality Show "The Real Housewives of Orange County." in 2011, Her 12-Year-Old Daughter, Amelia, Was Tragically Killed in a Car Accident. the Accident Occurred When Amelia Was Riding in a Car with Her Father and Stepmother When Their Car Was Struck by a Drunk Driver. Amelia Was Pronounced Dead at the Scene of the Accident.