The Supreme Court would hear tomorrow the plea of the wife of former Arunachal Pradesh Chief Minister Kalikho Pul seeking a CBI probe into his death. Pul had committed suicide last year. <br/><br/>Treating the letter written by Dangwimsai Pul as a petition, a bench of Justices Adarsh Kumar Goel and U U Lalit would deal with her plea seeking a probe into Pul's death and the allegations levelled in a purported suicide note of the former Chief Minister.<br/><br/>Dangwimsai Pul says it is essential that an FIR be registered on the basis of the allegations contained in the suicide note. She also said the case be investigated by the CBI since the primary allegations are of corruption of judges at the highest level.