NEW DELHI: CBI has rejected Law Minister Kapil Sibal 's claims of Narendra Modi 's involvement in the Tulsiram Prajapati fake encounter, with a senior agency official saying Sibal was only making "political statements" to which the CBI would not like to officially offer a reaction."The allegations made by Sibal against Modi and the material cited by him had already been checked by the CBI before filing of the charge-sheet in the Tulsiram Prajapati encounter case. CBI had satisfied itself that there is no prosecutable evidence on record that links the matter to Modi," the senior CBI official said on the condition of anonymity.He added that any aggrieved party always had the option of going to court with the said material and it was up to the court to weigh the same and take a call on the quality of the CBI probe. "The family of Javed Sheikh has gone to court asking for Amit Shah to be made an accused in the Ishrat Jahan fake encounter case.Amit Shah has meanwhile filed an application for being discharged from the Sohrabbudin fake encounter case . CBI is replying to both matters in court. Unless a court takes cognizance of the said material in the Prajapati case and makes an observation, CBI would prefer not to comment. Sibal is making political statements against Modi. As far as CBI is concerned, we have submitted the final charge-sheet against the involved police officers and the probe is over at our end," the CBI official told ET.CBI had charged Modi's close confidante, Amit Shah in both the Sohrabuddin and Prajapati fake encounter cases. In a press conference on Monday, Sibal said Modi is a "potential accused" in the Tulsiram Prajapati murder case and should be interrogated by CBI. Sibal also demanded the arrest and interrogation of one Parag Shah, who was earlier working in the Gujarat CM's office, claiming he had conversations with a police officer who allegedly executed the murder of Prajapati."This evidence has come for the first time, which shows that the Chief Minister's Office was directly involved in what was happening" with regard to the encounters, Sibal said, submitting call detail records of conversation between Parag with Rajkumar Pandian."There can hardly be any doubt that the Chief Minister must have been aware of the Prajapati encounter carried out by the police officers working in the ATS led by DIG DG Vanzara," Sibal had alleged. Sibal said it is clear from the "circumstantial evidence" that Modi's office was fully in the know as to what was happening in the "conspiracy to eliminate" Prajapati in the fake encounter on December 26, 2006.