Three people died when their helicopter collided with power lines near Pucol town, eastern Spain.Emergency services in the region said they had ‘received news of an accident involving a helicopter which was carrying out inspections on electric lines in Pucol,’ adding they had sent to the scene a helicopter containing members of a special mountain rescue group and three fire engines, along with ambulances.A large number of firefighters are still in the area assessing electrical hazards, with concerns of a fire.