The jailor and four other prison staffers were on Thursday suspended in connection with the mysterious death of deputy chief medical officer Y.S. Sachan, the main accused in CMO B.P. Singh murder case, in Lucknow jail.

Five prison officials here were suspended on Thursday a day after deputy chief medical officer Y.S. Sachan, arrested for his two seniors’ killing, was found dead inside a Lucknow jail, the police said.