Source: Houston Chronicle Contact: Tue, 23 Dec 1997 Section: 15A Website: http://www.chron.com/ Cocaine in luggage seized RIO DE JANEIRO, Brazil Brazilian police said Monday that they seized 232 pounds of cocaine that was hidden in the luggage of a Colombian national arriving at Rio de Janeiro's international airport. Police said it was the single largest seizure of cocaine at Rio airport. Alexander Suarez Castanho, 28, who arrived from Bogota Sunday, was carrying the drugs in three suitcases, police said. He was arrested at the airport but has refused to make a statement before appearing in court, police said.