Gunfire Kills Russian Ambassador In Turkey

A gunman in Turkey wearing a business suit and tie opened fire Monday on Russia's ambassador, killing the diplomat and wounding several others at photo exhibit in the Turkish capital. 
●    The gunman was killed as panicked people scattered for cover in the gallery.
●    There was no immediate claim of responsibility for the attack. 
●    But video posted on social media purported to show a Turkish-speaking attacker decrying violence in Syria, where Russia is a key backer of Syrian President Bashar al-Assad.
●    In Moscow, Russia's Foreign Ministry spokeswoman, Maria Zakharova, said Ambassador Andrei Karlov died after being hit in the back by gunfire. 
●    Earlier, Russia's Foreign Ministry said efforts to treat Karlov were delayed as gunfire raged.
●    Photos from the gallery showed the suspected attacker, wearing a dark suit and tie, gripping a pistol as he stood near the fallen ambassador. 
●    The gunman was later killed, Russian official said.