A postmortem exam is being conducted Monday on a 24-year-old Brazilian man who collapsed and died aboard an Irish aircraft Sunday after he bit another passenger.<br />Cork police arrested a 44-year-old Portuguese woman traveling with the man after discovering five pounds of suspected amphetamine powder in her suitcase.<br />Sunday night's Aer Lingus flight from Lisbon, Portugal, to Dublin was diverted to the southwest Irish city of Cork, where paramedics pronounced the Brazilian man dead on arrival.<br />Passengers said he had bitten a man sitting near him and crew members sought to handcuff him before he lost consciousness.
