A woman was shot dead and dozens injured in the Venezuelan capital Caracas on Wednesday, in clashes between opposition supporters and pro-government forces.
Tear gas and water cannon were fired by the military amid rival demonstrations.
Opposition leader Juan Guaidó called for those responsible for the death of a 27-year-old woman to be found.
Meanwhile, Mr Guaidó called for a series of strikes to force President Nicolás Maduro to relinquish power. Read more