Bengaluru: An Income Tax officer's son who was kidnapped 10 days ago was found murdered near a lake on the city's outskirts on Friday. The police have arrested four persons including a friend of the victim in connection with the crime.

The decomposed body of 19-year-old Sharath was found buried near the Ramohalli lake, police said. The victim's car was parked near the spot, police said, adding, fearing action by them the abductors killed him.