New Delhi, Feb. 7 -- A Special CBI court on Friday summoned a Central Forensic Science Laboratory (CFSL) officer who analysed voice sample of congress leader Jagdish Tytler. He has been summoned to record his statement as a prosecution witness for the CBI.

Tytler is facing a trial in a case of the killing of three Sikhs near Gurudwara Pul Bangash on November 1, 1984.

Special CBI judge Jitendra Singh summoned the Senior Scientific Officer, CFSL, New Delhi, for the next date of hearing.

The next date of hearing is February 27 and 28 for recording of his evidence.

Meanwhile, the court closed the evidence of Arun Kumar Gupta, senior scientific assistant, after his cross-examination by the defence counsel for Jagdish Tytler.

On January 28...