Ankara, Moscow attack impossible without foreign help, says Turkish official. 'ISIS alone is not capable of carrying out attacks of this type,' says Omer Celik.

At least 143 people died in the attack on the Crocus City Hall near Moscow, where at least 143 were killed by ISIS. The attack claimed by ISIS would not have been possible without the support of foreign secret services, says Celik, a spokesman for the Turkish ruling party AKP. "Such actions have a sponsor," Celik said in a statement.