The owner of a suburban Detroit business that caught fire and exploded, killing a man, was arrested at a New York airport as he was preparing to depart for Hong Kong on a one-way ticket, authorities said Friday. U.S. Customs and New York Port Authority personnel arrested Noor Noel Kestou, 31, on Saturday at John F. Kennedy International Airport. Kestou, of Commerce Township, was arraigned Thursday on an involuntary manslaughter charge.