The deputy, whose identity is being temporarily withheld pending formal arraignment, allegedly left the trained police dog, K-9 Cooper, inside a closed patrol cruiser for several hours on a hot afternoon. Temperatures inside the vehicle are estimated to have reached dangerous levels, resulting in the dog’s death due to heatstroke.
Sheriff Paul Smith released a statement expressing profound sadness over the loss. “The death of K-9 Cooper is a tragedy that deeply affects our entire department and the community we serve,” Sheriff Smith said. “Our K-9 unit is a family, and we mourn this loss deeply. We are committed to a full and transparent investigation into the circumstances that led to this catastrophic failure of duty.”
Following an initial internal review, the deputy was immediately placed on administrative leave. Prosecutors filed a misdemeanor charge of Cruelty to Animals (a second-degree misdemeanor) yesterday. Authorities are investigating whether standard K-9 vehicle safety protocols—which typically include temperature alarms and automatic window-lowering systems—were disabled or failed.
K-9 Cooper had served the Muskingum County Sheriff’s Office for three years and was highly regarded for his work in narcotics detection and tracking.
The deputy is scheduled to appear in Muskingum County Municipal Court next month for arraignment. The Sheriff’s Office indicated it will also pursue internal disciplinary action once the criminal investigation is complete.



