The wife of arrested IPS officer Sanjiv Bhatt has written a letter to the Union home minister P Chidambram stating that he apprehends danger to his life from a "vindictive administration".

"Sanjiv has strong apprehension of being physically ill-treated and danger to his life. We are in potential danger from a vindictive administration," Bhatt's wife Shweta said in the letter to Chidambaram.