than year. The Mississippi Parole Board and Barbour have issued statements saying they did n't know Bostick had another DUI arrest in October. It came after his pardon case had already been reviewed. Oxford Police Sgt. Hildon Sessums arrested Bostick twice over a span of a year for DUI. Right before I put the cuffs on him he said, Do n't do this to me.And my comment to that usually is, you did it to yourself, Sessums told CNN as he recounted details of the two arrests. For the third DUI, Bostick had been sentenced in March 2010 to a year of house arrest and four years in Mississippi's drug court program, an intense drug-and-alcohol-abuse treatment program with strict guidelines that convicted felons like Bostick must follow. Bostick was still going through the drug court program when he started applying for a pardon last summer. High-profile friends wrote letters to Barbour touting what they called Bostick's genuine lifestyle change. The letters detail what friends described as Bostick's slide into alcoholism after the tragic death of his teenage son in a freakish house fire and after Bostick's divorce, according to pardon and parole documents obtained by CNN. One letter said Bostick no longer drinks alcohol and has turned his life around. Harry Bostick has led a tragic life. A life that has now been turned around by a grace that is bigger than him. He can now be a positive