Veena Kohli, mother of Captain Sumit Kohli who died under mysterious circumstances in 2006, on Saturday met Defence Minister A K Antony and demanded an independent probe into her son's death. Kohli, who was accompanied by her daughter Namrata and her advocate Major Guneep Chaudhary, appealed to Antony to provide justice to the family as she believes her son was murdered at the Army residential complex in Jammu and Kashmir by his fellow officers.