Hyderabad: Bharath Rashtra Samithi (BRS) working president KT Rama Rao on Friday appeared before the Special Investigation Team (SIT) probing the phone-tapping case in Hyderabad. Earlier in the day, BRS workers staged a protest against Telangana CM Revanth Reddy near Jubilee Hills police station as the party’s working president, KT Rama Rao (KTR), arrived there.