By JANE GLENN CANNON Staff Writer jcannon@oklahoman.comNORMAN — Cleveland County investigators say they are still investigating the death of a man who was arrested for public intoxication, suffered medical problems while incarcerated and died at Norman Regional Hospital. Norman police said they arrested Austin Vance, 22, on April 26 after receiving a public intoxication complaint of a man dancing in the street.Read more on NewsOK.com