Nashville school shooter hid seven firearms in house

The 28-year-old who shot dead six people at an elementary school in Nashville bought and concealed multiple weapons in the family home, despite evidence of mental health issues, police said Tuesday.Two nine-year-old girls, a nine-year-old boy, two teachers and a school custodian died in the Monday attack, which instantly revived the bitter public debate over gun rights in the United States.Nashville police chief John Drake told reporters that Audrey Hale, 28, had been receiving treatment for an...