Gunmen dressed as Santas have attacked a night club in Istanbul, reportedly killing and injuring scores of people, Turkish channel NTV reports. Footage shows armored police vehicles surrounding the building as ambulances are rushed to the scene.

The attack took place at the well-known Reina nightclub in the Ortakoy neighborhood, in Istanbul’s Besiktas district.

There were two attackers involved, according to NTV, but conflicting reports also described a lone gunman.

Full story: rt.com

İşte ilk götüntüler. 40 civarı yaralı olduğu belirtiliyor. pic.twitter.com/FExbV7e7Qy

— Murat Şahin (@SunucuSpiker) December 31, 2016