hyderabad a real estate businessman was murdered by unidentified persons at his house in nalgonda town on tuesday night soma keshavulus wife swathi and their two sons were asleep in their bedroom when the murder took place around 930 pm in the verandah of the house in chaitanyapuri colony in gandhawarigudemat 330 am swathi realised that keshavulu was not by her side she got out of the bed to see where he was swathi tried to open the bedroom door and realised that it was latched from outside she caller her husband several times but there was no response finally swathi called her neighbours nalgonda i town circle inspector k suresh saidneighbours found keshavulu lying dead on the verandah and they opened the bedroom door latch to let swathi out police were alerted about the incident there was a ligature mark on the throat of the victim the exact cause of death can be ascertained after postmortem cops said