THRISSUR: An official of the revenue department died after he collapsed during a morning stroll. He has been identified as S Balamurukan (45) of Kumily in Idukki. Balamurukan, a clerk at the Kattappana LA Office, reached Thrissur as part of a chain survey training. He collapsed during a morning walk on the Thrissur Palace Grounds. He was rushed to a private hospital but his life could not be saved.