The CBI on Wednesday carried out searches at over 22 locations in Uttar Pradesh, including the residence of former state minister Gayatri Prajapati in connection with a case of illegal sand mining between 2012 and 2016, officials said.

The CBI started investigating the case on the directions of the Allahabad High Court in January this year. A senior Central Bureau of Investigation (CBI) official told IANS: "Several CBI teams started the searches at over 22 places in Uttar Pradesh this morning. The CBI team also raided three residential premises of former UP minister Prajapati in Amethi."

In fact, CBI is looking for documents related to Prajapati's home mining scam in former Uttar Pradesh mining minister. The CBI team is also interrogating Gayatri Prajapati's family members

The agency had on January 2 registered a case against 11 people under sections of the Indian Penal Code and the Prevention of Corruption Act.