Updated at 10:52 a.m. ET Dec. 11
Turkey has declared a national day of mourning after two explosions struck a large soccer stadium in Istanbul, leaving at least 38 people dead and 155 others wounded, according to the Turkish interior minister. Among those killed were 30 police officers.
The Kurdistan Freedom Falcons, or TAK, released a statement claiming responsibility for the massive car bomb, which detonated outside the Besiktas stadium well after it had emptied of fans. The attack targeted the dozens of riot police stationed outside.