BRS leader K Kavitha was questioned by the Enforcement Directorate (ED) for the third time on Tuesday, 22 March.
In a dramatic move, Kavitha, daughter of Telangana Chief Minister K Chandrashekar Rao, held phones in her hand before she entered the ED office.
Following reports that she had destroyed evidence including phones that were used during the period of the Delhi liquor scam, Kavitha hit back at the agency.
In a strongly worded letter to the ED Investigating Officer, she accused the agency of deliberate leaks and also sabotage of its sacrosanct duty of free and fair investigation.
Kavitha was first questioned by ED on 11 March and later on 20 March.