S M Khan, a distinguished senior Indian Information Service officer who was the press secretary to former President Dr APJ Abdul Kalam, died at a private hospital on Sunday after a brief illness, according to his family. He was 67. Khan is survived by his wife and three children. He was a prominent figure in the Central Bureau of Investigation (CBI), serving as the longest-serving information officer for the agency from 1989 to 2002. Throughout his tenure, he became the face of the CBI, regularly addressing the media during high-profile cases, including the Bofors scandal, stock exchange scams and various white-collar crimes. Following his extensive service with the CBI, Khan was appointed as the press secretary to the late President Dr APJ Abdul Kalam, a role in which he further solidified his reputation in public communication. After Kalam's term, Khan moved to a prestigious position as the director general of News at Doordarshan. In addition to his notable career in public ser