New Delhi: At a time when the Aam Aadmi Party is preparing for the big battle to win Punjab in 2017, some embarrassment has come its way in the form of a missing file on the 1984 anti-Sikh riots case.<br /><br />A file on the constitution of the Special Investigation Team (SIT) to probe the 1984 anti-Sikh riots is missing since March 16, 2015, reports said Friday.<br /><br /><br /><br />For More information on this news visit: http://www.newsx.com/<br />Connect with us on Social platform at: http://www.facebook.com/newsxonline<br />Subscribe to our YouTube Channel: http://www.youtube.com/newsxlive