Walking Tall: Lone Justice

After cleaning up his town, the retired Sheriff, Nick Prescott, tries to make a fresh start in Dallas, as key witnesses against a drug kingpin start dying. Now, he is one man against all. Can he protect his family and make it in one
In Dallas, witnesses against a drug-lord are murdered in a safe-house.The testimony of FBI agents becomes the only chance to keep him in prison. They are lodged in another safe-house, but the place is invaded and the agents are executed. However, Kate is only wounded, and her boyfriend Nick believes there is a traitor in the agency and takes her to his ranch to protect her life.