"We have conducted raids in her residence at Dhurva in Ranchi. We found some investment documents and other papers pertaining to transport business, restaurant, construction company dumpers and trucks," a senior CBI official said here.
Sita's house was locked on May 18 when the agency selected 15 MLAs, including Jharkhand Labour Minister Chandraprakash Choudhary, and conducted raids.
Sita, widow of Shibu Soren's elder son Durga Soren, was also questioned by the CBI sleuths.
