According to the FIR filed yesterday, the victim accused Ramsevak Tiwari, a 'tantrik' and a contractor with an oil company of raping her on the pretext of treating her husband of a spinal cord disability in Vaishali Nagar area here, they said.
The tantrik allegedly assured the woman that he will treat her husband if she gives into his demands, police said.
The victim also accused three female members of Tiwari's family in accompanying him in extorting Rs 1.21 crore from her, they said.
The women have been identified as Anant Kumari, Lalit Kumari, and Puja Tiwari, police said, adding that the case is being investigated.