A man died suspiciously at Raedurgam in Cyberabad. According to sources, 39-year-old Satyanarayana was suspiciously found dead in his house. However it is suspected that he has been killed by his wife. According to Raedurgam police the deceased lived in an apartment at Manikonda and was a businessman by occupation. He had frequent quarrels with his wife. The couple also had a row on Friday night later the husband was found dead. Police is analysing the case with all angles. Raedurgam police has registered a case and investigations are underway.