The woman was found in Uttar Pradesh's Bareilly on Sunday evening and is being taken back to Delhi. She had been missing since May 23, 2012.
"Strenuous efforts were made to trace the woman at various locations in Uttar Pradesh and Rajasthan. She was finally located at Bareilly. She was under observation of an NGO," CBI spokesperson R.
K. Gaur told IANS, adding she would be produced before the Delhi High court on Tuesday.
Asked about the woman's profile, the official said: "She seems to be mentally challenged. Further inquiry in the case is on."
The case had been originally registered at Pul Prahladpur Police Station in south Delhi. Besides taking all other necessary steps to trace the missing woman, a reward of Rs 5 lakh was also announced, the CBI official said.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)