A former police chief, Grant Hardin, convicted of murder and rape, has escaped from an Arkansas prison. Authorities describe him as extremely dangerous and have launched a manhunt to recapture him. Hardin reportedly used a disguise, resembling a prison guard, during his escape. The incident has raised concerns, as he is one of several inmates now on the run from Arkansas state prisons. Police and officials urge the public to remain vigilant as the search for the escaped inmate continues.