NEW : Resident : At least five people have died on Tuesday . NEW : The death toll is expected to rise as rescue workers search for survivors in the rubble of collapsed buildings and homes across Port-au-Prince, Haiti. The gunfire could be heard `` all night and morning , '' the witness said . Syria 's government-run media denounces international reports as untrue . More than 2,500 people have died since the uprising began , opposition activists say .
NEW : Resident : At least five people have died on Tuesday . NEW : The death toll is expected to rise as rescue workers search for survivors in the rubble of collapsed buildings and homes across Port-au-Prince, Haiti. Syria 's government-run media denounces international reports as untrue . More than 2,500 people have died since the uprising began , opposition activists say .