Sexual abuse: Four more detained in connection with kidnap of woman in Karnataka

​​The 66-year-old Revanna is the son of former Prime Minister H D Deve Gowda. The four people were picked up to find out their role in the case, police said. Revanna's aide Sathish Babanna was also arrested and is in police custody. Karnataka Home Minister G Parameshwara on Wednesday had said that a third person had been arrested, but declined to divulge their identity citing investigation procedures.