A Tennessee grand jury has excused a police officer’s execution of a driver in a runaway pickup truck. Loudon County district attorney Russell Johnson says he presented the entire case to a grand jury. It cleared Tyrel Lorenz in a back-of-the-skull execution March 13 of Joshua William Grubb. By David Tulis / AM 1240 Hot News Talk Radio The district attorney in a meeting with a grand jury explained the nine-shot fusillade that officer Lorenz fired into the back of Mr. Grubb, 30, of Clinton, who was at the wheel of what the officer perceived to be a runaway pickup … Continue reading Grand jury, state excuse cop execution of driver