Three passengers killed when out-of-control bus plunged off bridge into river

To view this video please enable JavaScript, and consider upgrading to a webbrowser thatsupports HTML5 video Up NextThis is the terrifying moment a bus smashed through a barrier and plunged off a bridge into the river below in Russia’s second-biggest city.Three passengers died while four others recovered from the water were taken to hospital in a critical condition.At the scene the bus was almost completely submerged near the bridge over the River Moika in St Petersburg’s historic c