WLKY News In Louisville Confirms At Least 50 Dead In Mayfield Kentucky Tornado. BREAKING: At least 50 people killed in Mayfield, KY in ovenight tornado, per Gov. Beshear. 📸: Angela Robinson, @WLKY viewer pic.twitter.com/Q9dVUq9s86 — Julie Dolan (@WLKYJulie) December 11,…