jamuna international desk: A nurse aged 61 has been shot dead while waiting to vote in an unofficial, opposition-organised referendum in Venezuela's capital, Caracas.
Men on motorbikes fired at a queue, killing her and wounding three others.
The opposition blamed a "paramilitary" gang. Video from the scene showed people rushing away from the gunshots. Many fled to a church.
Venezuela is in crisis, and more than 100 people have died in political clashes since April.
Opposition spokesman Carlos Ocariz said of the shooting: "We lament this very much, with great pain."
Prosecutors said they would investigate the incident, and the woman was named as Xiomara Soledad Scott.
She died minutes after reaching
Separately, journalist Luis Olavarrieta was kidnapped, robbed and beaten by a group of people. He managed to escape and images emerged of him receiving medical attention.