Hyderabad, June 30 -- Bharat Rashtra Samithi (BRS) leader RS Praveen Kumar has raised serious questions about the ongoing investigation into the phone tapping controversy in Telangana.

Addressing a press conference at Telangana Bhavan in Hyderabad on Sunday, June 29, Praveen Kumar questioned whether the probe is being conducted by Special Investigation Team (SIT) officials or by Congress leaders stationed at Gandhi Bhavan.

"Is the phone tapping investigation being handled by SIT officials or by Congress leaders at Gandhi Bhavan?" Praveen Kumar asked, expressing doubts about the impartiality of the probe.

He further alleged that the Congress government was responsible for initiating phone tapping in the state.

"Phone tapping started du...