attesting witnesses have colluded along with the plaintiff in order to bring about the “WILL”. When a plea of collusion is being raised, the burden is on the defendants to prove the same. By the mere fact that one of the attesting witnesses has been examined and cross-examined, the 2nd defendant feels, it is not sufficient to establish his case. There is no bar under law for examination of the other attesting witness. The plaintiff feels comfortable with the evidence that he has let in so far. It is on account of the requirement to examine only one attesting witness. The 2nd defendant wants to take as many steps as is possible, within his powers to disprove, the case of the plaintiff. Hence, I feel, by summoning the other attesting witness, who has not only stood as a witness for the cancellation of the previous “WILL” of the year 2009, but has also acted as an attesting witness for the subsequent “WILL” dated 05.05.2017, no prejudice would be caused to the plaintiff.