A boy was locked in his cockroach-infested home alone for eight days with only dry rice to eat while his mother visited friends. Natalya Azarenkova, 31, has been detained by Russian police and faces losing her starving son Mikhail, ten, who was taken to hospital. His ordeal came to light when he screamed for help to neighbours in an apartment block in Peredelkino, Moscow , after four days alone. His ...