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A cancer nurse who treated victims of a school massacre was left horrified when she discovered that the mass killer was her son.
Vladislav Roslyakov killed 21 people and injured more than 65 in a bomb and gun attack at a college in Crimea.
His mother, Galina Roslyakova, provided first aid to injured victims when they arrived at the hospital where she works.
She was then taken away by police and tried to take her own life after being told what her son had done, it was reported.