The passenger was subdued by a federal air marshal while the plane was in the air and arrested by state police once the plane landed at about 10 p.m. Police say 50-year-old Edmund Alexandre, of Paris, was charged with interfering with a flight crew. He was brought to Massachusetts General Hospital for observation and treatment of a pre-existing medical condition. Whenever doctors deem him able, he will be arraigned in East Boston District Court. It could not be determined if he has a lawyer.
