The city 's public figures were quick to condemn the violence . Two gunmen kill two police officers , another person and themselves , police say . The two officers were attacked while they ate lunch , police say . - A man in a car shoots himself to death after being stopped by the police for speeding on his way home from work. Witnesses told police that the shooters said : `` This is a revolution . ''
Two gunmen kill two police officers , another person and themselves , police say . The two officers were attacked while they ate lunch , police say . - A man in a car shoots himself to death after being stopped by the police for speeding on his way home from work. Witnesses told police that the shooters said : `` This is a revolution . ''