Sterling Williams, accused of assisting New Orleans inmates escape, has been arrested and is held on a $1.1 million bond.Williams' friend defends him, stating he is a caregiver for his mother and would not jeopardize his position.Authorities claim Williams turned off water supply, aiding in the inmates' escape through a hole in the prison wall.Louisiana officials are working to prevent similar incidents, with the Attorney General addressing all involved parties and facility security.