kevin coughlin

By Joseph Goldstein New York Times In the F.B.I.’s expansive offices in Lower Manhattan, a black-and-white banner on Special Agent Kevin P. Coughlin’s desk stands out amid the rows of cubicles. It is a Jolly Roger, skull above crossed swords, the pirate’s calling card. Related Mr. Coughlin, 35, belongs to a squad whose caseload includes…