CLICK TO SEE DEPUTY RASO’S LETTER DEVLIN READS LETTER TAKING SON OFF HOOK Fernandez Uses Expletive As Rancorous Debate Ends By JIM KEVLIN • Special to www.AllOTSEGO.com COOPERSTOWN – County Sheriff Richard J. Devlin, Jr., ended this evening’s rowdy League of Women Voters’ debate in the packed Fenimore Museum Auditorium with a blockbuster. Having faced criticism from his challenger, retired state trooper Bob Fernandez, on how Devlin handled the case of his prison-guard son, Ros, the sheriff read a letter…