CELINA, Tenn. — It was about 1 a.m. on April 19, 2016, when a burglary alarm sounded at Dale Hollow Pharmacy in Celina, a tiny town in the rolling, wooded hills near the Kentucky border.
Two cops responded. As their flashlights bobbed in the darkness, shining through the pharmacy windows, they spotted a sign of a break-in: pill bottles scattered on the floor.