A TBI investigation has resulted in the arrest of a now former Dickson County detective. Agents determined that 41-year-old Douglas Kimbro allowed his 13-year-old child to drive in Dickson and Humphreys Counties. Kimbro’s 9-year-old child was also a passenger in the vehicle. At the time, Kimbro, who was employed by the Dickson County Sheriff’s Office, was off-duty. On Thursday (May 8, 2025), Kimbro was arrested and charged with two counts of Reckless Endangerment. He was booked into the Dickson County Jail on a $1,000 bond.