Rocky Mountain Police Chief and Chairman of the county’s board of supervisors, David Cundiff died Friday. He was 57. Cundiff had been out on extended medical leave. He was a 30-year veteran of the Franklin County Sheriff’s Office, retiring in 2007, and elected as the Union Hall representative on the board of supervisors in November 2007, and re-elected in 2011. He was also elected as supervisors chairman in 2012, 2013, and again this year. Funeral arrangements are pending.