A light aircraft crashed into a building under construction, killing all four people on board, in Barcelona on Monday, emergency services said, according to Reuters. The plane first collided with a crane, and then crashed against the building, officials said. They did not know the reason for the crash, the second such incident in a month. Authorities are investigating. The aircraft had taken off from the Sabadell aerodrome in northeastern Spain, near Barcelona. No one on the ground was injured. In September, a light aircraft crashed in a wooded area near the Sabadell aerodrome, killing two passengers.
