Six people have died after a private helicopter crashed this afternoon on the Greek island of Sifnos, under circumstances that are still unclear.
As reported by Top Channel correspondent Artur Bibe, the incident occurred at around 18:17 local time, while the helicopter crashed in the Tholos area.
Emergency forces have been dispatched to the scene, but so far there is no official information on the number of people on board or their condition.
New details are expected from authorities about the circumstances of the accident and the people on board the helicopter.