The CBI will immediately challenge the suspension of life sentence and bail to former BJP MLA Kuldeep Singh Sengar in the Unnao rape case in the Supreme Court, officials said on Wednesday.. The decision was taken after studying the orders of a division bench of the Delhi High Court in the Unnao rape case of 2017. It was decided to file an SLP before the Supreme Court at the earliest against the orders of the high court, which granted bail to Sengar after suspending his life sentence, a CBI spokesperson said in a statement. Sengar, however, will remain in jail as he is also serving a 10-year term for the custodial death of the rape survivor's father. Sengar had filed an appeal against his life sentence, which was vehemently opposed by the CBI and the family of the victim before the high court. "The CBI filed timely replies and written arguments in this matter. The family of the victim has also opposed the petition citing safety and threats. The CBI will immediately challenge this .