Rohtak, June 18 -- The brother of Manisha Mittal (41), administrator of a Sanjauli-based private school who was shot dead by two Haryana men on June 13, has said that he has no role in the crime. In a video message, Himank Mittal, chairman of the school (according to its website), claimed that that he was attacked on June 1 by unidentified persons when he was going to his another school - MS Saraswati Senior Secondary School - in Rohtak. "The attack left my arms and legs fractured. I did not have any dispute with my sister. The Himachal Police have already approached me and I am ready to cooperate in investigation. The allegations that I got her killed for property are baseless," he said in the video message. Shortly after Manisha's murder, her video message recorded a few months ago surfaced on social media in which she accused Himank of forcibly taking control of the school management. She also alleged life threat in the video. The Shimla police have already arrested shooters, identified as Ashish Ahlawat (22) and Deepak (25), both from Haryana....