Violent protests are engulfing several towns around the country, though the crowded capital of Port-au-Prince has been quiet.
Protesters say the parliamentary election results published late yesterday don't reflect voters' will.
Police Inspector Guytho Noel says that a teenage protester was fatally shot when two factions clashed today in northeastern Haiti. An election council building and a mayor's office has been torched in nearby Ferrier.
Presidential and legislative runoffs are scheduled for next weekend.