In this Thursday, Feb. 2, 2017 photo, Robert Brown salutes after hanging a sign along Neelys Bend Road in memory of Nashville Police Officer Eric Mumaw, who died while trying to save a woman in a water rescue in the Cumberland River Thursday morning, in Madison, Tenn. (Lacy Atkins/The Tennessean via AP)
FILE - A photo released by the Metropolitan Nashville Police Department shows Robert Todd Harrell. The Sun Herald reports that police in south Mississippi arrested him Tuesday night Feb. 18, 2014 on a second-offense DUI charge. An Associated Press phone call to D’Iberville police was not answered early Wednesday. (AP Photo/Metropolitan Nashville Police Department)
This booking photo released by the Metropolitan Nashville Police shows state Rep. Curry Todd, Collierville Republican, who was arrested Oct. 11, 2011, on charges of drunken driving and possession of a gun while under the influence. (Associated Press/Metropolitan Nashville Police)