Nicaraguan police and masked gunmen clashed with anti-government protesters on Tuesday, leaving at least six dead following the suspension of peace talks to quell two months of deadly demonstrations, a human rights group said.
Youths armed with homemade mortars and slings fired off projectiles from behind brick barricades in the southern city of Masaya, video footage taken by Reuters showed. Protesters there have kept a police station under siege for over two weeks in defiance of President Daniel Ortega.
Alvaro Leiva, a spokesman for Nicaraguan human rights group ANPDH, said at least 34 people had been injured in Masaya and six killed. Police declined to comment.
In a video provided to Reuters by Leiva, a woman standing over the body of a man on the ground calls out for help to a line of police officers in riot gear who stand nearby, unmoving.
"Help me," she screams. "He is not a dog."
Reuters could not immediately verify the authenticity of the video.
Nicaragua has been convulsed by unrest since Ortega in April proposed cutting pension benefits to cover a social security shortfall. The plan, later dropped, triggered demonstrations that turned fatal and led to demands for his resignation.
Since then, at least 174 people have been killed in clashes between pro-Ortega forces and demonstrators, rights groups say.
Representatives of civil society organizations have called for early elections to end the impasse, but they broke off talks with the government on Monday until Ortega sent an invitation for international observers to enter the Central American country.
Juan Sebastian Chamorro, a leader of the main civic alliance seeking to broker agreement with the government, said there was no point in holding further talks about early elections "while people are being killed in the street."
The U.S. government on Monday urged Nicaragua to stage early elections to end the violence, and Carlos Trujillo, the U.S. Permanent Representative to the Organization of American States, (OAS) was due to arrive in Managua on Tuesday.
Trujillo is scheduled to hold meetings to take stock of the situation ahead of an OAS permanent council special session on Nicaragua on Friday.