US tornado warning: Mass casualty event declared as horror storms kill 21 people
At least 21 people have died after devastating tornadoes swept through Kentucky and Missouri, local officials have revealed.Kentucky officials described the situation as a "mass casualty event" after the weather system tore across Laurel County late on Friday.The powerful storms have left a trail of destruction across multiple US states, with close to 50 million people still at risk from Saturday to Sunday, AccuWeather meteorologists have claimed.Kentucky has reported 14 […]