Pune techie murder: 252 arrested for violence
They further said they are yet to track and arrest four more people who were involved in the murder.
On June 4, at least 13 people were arrested in connection with the case.
The arrested people reportedly belonged to a radical outfit the Hindu Rashtra Sena.
The victim, who was identified as Mohsin Sadiq Shaikh was attacked .
The attack is suspected to be connected with the uploading of a derogatory pictures of Indian king Shivaji and late Shiv Sena supremo Bal Thackeray on social networking site Facebook.