11.   Police claimed the melee was the result of a conspiracy among communists and other radicals, but the judges ruled it was not.

12.   The half-hour melee was the biggest outbreak of violence in a four-day crisis that has paralyzed this South American country.

13.   The half-hour melee was the biggest outbreak of violence in a four-day crisis that has paralyzed this Latin American country.

14.   The melee was the latest problem to beset Tyson.