An ambulance rushes from the scene of an attack in Istanbul, Turkey, on Sunday, January 1. A popular nightclub in Istanbul was attacked shortly after midnight.
A woman is consoled at the site of the attack.
Medics wheel a stretcher at the scene.
Turkish riot police officers stand guard.
People leave the scene of the attack.
A Turkish medic reacts near the scene of the attack.
A wounded victim is rushed from the scene.
Medics and security officials work at the scene of the attack.
A wounded person is put into an ambulance.
People walk in the rain near the scene of the attack.
An ambulance transports those wounded in the attack.