Mysuru: H.B. Shivaswamy, a retired Additional Superintendent of Police (Addl. SP) and a resident of Netajinagar in the city, passed away here yesterday. Last rites were performed at his native village Halavara in T. Narasipur taluk this afternoon, according to family sources. Shivaswamy joined the Police Department as a PSI in 1961 and served at…