Press conference: Nashville shooting suspect bought guns legally

Officials held a press conference on Tuesday afternoon to provide updates on the investigation into the deadly shooting at The Covenant School, where six people -- three children and three adults -- were killed. Officials said the suspected shooter -- Audrey Elizabeth Hale -- purchased 7 guns from five stores. Three of those guns were used in Monday's shooting, the official said. All of the guns appear to have been purchased legally, officials said.