CHATTANOOGA, Tenn. (Gray News) — A police department in Tennessee says one of its K-9s had to be euthanized after being injured in the line of duty.
According to the Chattanooga Police Department, K-9 Diesel suffered significant injuries earlier this week while executing a security sweep during a SWAT operation.
The police department said Diesel underwent emergency surgery on Monday, but the team quickly realized that his injuries would leave him with a severely diminished quality of life…