The Embraer 190 was traveling to Grozny, Russia, but crashed near Aktau, Kazakhstan, killing 38 people onboard. Investigators are focusing on Russian air defense as the likely cause.

The crash of an Azerbaijani airliner in Kazakhstan has killed 38 of 67 people on board. Azerbaijan Airlines’ Embraer 190 was en route from Azerbaijani capital Baku to the Russian city of Grozny in the North Caucasus on Wednesday when it was diverted for reasons that aren’t fully clear yet.

The Russian authorities have sent guidelines to the media, advising journalists to ignore any mention of the downing of an AZAL aircraft in Aktau. The case should be referred to as a tragic incident,

Azerbaijan held a national day of mourning Thursday after a passenger jet from the flag carrier crashed in western Kazakhstan on Christmas Day, killing 38 of the 67 people onboard.

The second black box has been found at the plane crash site near Aktau and handed over to the investigation department, according to a Kazakh official from transport department on Thursday. The Embraer 190 aircraft operated by Azerbaijan Airlines flight J2-8243 from Baku to Grozny crashed near Aktau Airport in Kazakhstan on Wednesday.

An Azerbaijani airliner with 67 people onboard crashed Wednesday near the Kazakhstani city of Aktau, leaving at least 32 survivors, according to officials. More than 30 people may be dead. The plane was en route from the Azerbaijani capital of Baku to the Russian city of Grozny in the North Caucasus.

On Christmas Day, a plane traveling from Baku, Azerbaijan, to Grozny, Russia, crashed in Kazakhstan, killing over half of its passengers. Theories abound regarding why the plane made an emergency landing near the Kazakhstani city of Aktau.

The probe into the Azerbaijan Airlines crash in Kazakhstan is examining the conduct of air traffic controllers after the aircraft encountered difficulty, a source said.

Azerbaijan's president accused Russia of trying to cover up its role in a plane crash that killed 38 people. Preliminary results of Azerbaijan’s investigation into the crash indicated that a missile from a Russian air-defense system hit the aircraft.