Fire at Siberian penal colony after riot sparked by claims of brutality

Videos on social media show buildings alight in prison near Angarsk near Lake Baikal

Fire has engulfed a penal colony in Siberia after a riot broke out - reportedly sparked by accusations of brutality.

Videos posted to social media on Friday showed buildings ablaze at the IK-15 prison in the Siberian city of Angarsk, 2,500 miles southeast of Moscow and near Lake Baikal's southern shore