Man kills a 4 yr old kid in Nigeria by hanging him on a tree

I read about this and i felt so sad.... How could man be this cruel? This 4 year old girl ,Gloria Eze from Avuru Aboh Mbaise LGA IMO state was allegedly murdered by an 18 year old man,Franklin Njoku from Ohekelem Ngor Okpala LGA.WHEN paraded before newsmen by d police in owerri,d suspect confessed committing d crime but blamed it on devil..

The devil indeed.what is Nigeria really turning into self?.