A serious fire at Randall Cobb‘s home in Nashville, TN has his family feeling lucky to be alive after they escaped the flames. Cobb, who played wide receiver at Kentucky from 2008-10, and his wife, Aiyda Cobb, posted to Instagram on Thursday the details of what happened. According to Aiyda, who said the the family is “lucky to be alive”, the fire was sparked by a Tesla charger in the family’s garage, which rapidly began to spread. The Cobbs, who have three sons, posted pictures of the damage that you can view below, which shows burned cars and a burned garage. “First and foremost, we are all s…