Mahesh Jethmalani, senior advocate at Supreme Court, says the death of Sadiq Batcha, a close aide of former Telecom Minister A Raja, is suspicious and the timing is quite telling. Sadiq Batcha was found hanging at his Chennai home on March 16. In his note, Mr Batcha wrote that he blamed nobody for his death, but that he was embarrassed by "raids and media limelight over the 2G spectrum scam."