FILE – In this file photo dated Friday, Nov. 15, 2019, former U.S. Ambassador to Ukraine Marie Yovanovitch testifies before the House Intelligence Committee on Capitol Hill in Washington. Ukrainian police said Thursday Jan. 16, 2020, they have opened an investigation into the possibility that former ambassador Yovanovitch came under illegal surveillance before she was recalled from her post in US. (AP Photo/Andrew Harnik, FILE)