Rani Kapur, the former Chairperson of auto component maker Sona Comstar and mother of late industrialist Sunjay Kapur, has alleged foul play in the circumstances leading to her son's death and the developments that followed within the company. A day before the company was scheduled to hold its annual general meeting (AGM), Kapur sent an email to Sona Comstar's board requesting a postponement of the AGM by at least two weeks.