Authorities in Kazakhstan are investigating the cause of an Azerbaijan Airlines plane crash in the country, which killed 38 people and injured 29 others on Christmas Day.The big picture: Flight J2-8243 was diverted while en route from Baku,

"We can clearly say today that the plane was shot down by Russia," President Ilham Aliyev said in a televised statement

"Those responsible must be punished, brought to criminal responsibility, and compensation must be paid," President Ilham Aliyev said.