A state appeals panel on Wednesday denied an Oak Lawn police officer’s bid to obtain a certain disability benefit.In rejecting plaintiff Daniel Miller’s appeal, the 1st District Appellate Court found that Miller never pointed to a specific, on-duty incident that led to him being diagnosed with post-traumatic stress disorder.Because of that, the Oak Lawn Police Pension Fund Board of Trustees was correct to award Miller a nonduty pension benefit as opposed to a line-of-duty disability pension benefit in November …