Holding them guilty, Special Judge (SC/ST Act) Amit Kumar Sirohi also imposed a fine of Rs 5,000 each on the convicts Motilal, Subhash Kumar, Rajkumar ans Makkhan Lal yesterday.
All the four convicts hailed from Rajasthan's Jhunjhunu district.
In 2005, the woman, after seeing a newspaper advertisement, had met the tantriks seeking a solution to some of her personal problems.