Neeraj BaliChandigarh, June 8 -- : A fresh twist may be emerging in the investigation into the alleged Rs 661-crore bank fund diversion case linked to government departments in Haryana, with indications that the Central Bureau of Investigation (CBI) is examining the possibility of relying on insider testimony to strengthen its case.

Sources familiar with the investigation said the agency is evaluating whether a senior Haryana cadre bureaucrat could assist investigators by providing details about administrative decisions, banking procedures, and the movement of public funds that are under scrutiny in the case.

The development comes shortly after the CBI widened its investigation beyond Haryana and Chandigarh, carrying out searches at multi...