Metropolitan Nashville Police Dept.(NASHVILLE. Tenn.) -- When the suspected shooter drove into the parking lot of Nashville's Covenant School at 9:53 a.m. local time on Monday, a maintenance worker was standing outside with a leaf blower and a group of children were at a playground, some enjoying the sunny spring morning on a swing set, according to security video from the hilltop campus. The suspect, identified as 28-year-old Audrey Hale, circled the nearly empty parking lot in a four-door Honda Fit, driving by the playground before parking. Hale sat in the car composing an Instagram message...