Mandya: Former Minister H.T. Krishnappa (91) passed away at his residence at Basaveshwaranagar in Bengaluru late on Thursday night. He leaves behind his son Sudarshan and a host of relatives and friends. Last rites were performed at his farm near Nagamangala in the district on Friday. Krishnappa, a four-time MLA from Nagamangala, had served as…