A manhunt is ongoing for Grant Hardin, a 56-year-old former Arkansas police chief, who escaped from prison on May 25 while serving a 30-year sentence for murder and rape. Hardin impersonated a corrections officer to exit the Calico Rock North Central Unit, and authorities believe he remains in the area. The search involves law enforcement using helicopters and drones, and citizens are urged to report any suspicious activity, as Hardin is considered extremely dangerous.