Home where two English mastiffs killed a 5-year old boy in Clarksville. Mastiffs Kill Boy Clarksville, TN - A 5-year old boy is dead after being attacked by two family dogs Thursday morning, according to a news release from the Clarksville Police Department. At about 8:20 am, emergency responders were dispatched to a home on Charles Thomas Road. They found the 5-year old boy with "extensive injuries." He was transported to Tennova Medical Center, where he died of his injurie… [Read full blog post]