In a ghastly incident, a man was hacked to death at Jammalamadugu in Kadapa district on Wednesday night. Narasimha Chary and the sister of Jaffer were in love for the last six months. Coming to know about love affair, Jaffer had warned Narasimha Chary to stay away from her sister. Jaffer had decided to kill Narasimha Chary as he continued love affair with his sister. After killing Narasimha Chary, the accused surrendered before the police. The police registered a case and took up an investigation.