A mentally unsound 14-year-old boy had left his residence in Ujjain, Madhya Pradesh, in June 2018. The boy went missing for the past 8 months. The police said that he was reunited with his family using the Darpan Face Recognition Tool. The Darpan Face Recognition tool was developed by Telangana Police. The boy was traced at a government Ashram in Bangalore on Dec 25 last year.