The three persons abducted by the insurgents from Gandachera has returned but the North Tripura Police despite massive search in collaboration of Assam and Mizoram police has failed to trace Litan Nath who was abducted from Birkumar Para of Damchera on November 27. Sipra Nath wife of Litan Nath and his four children break into tears when rhe report regarding return of three abducted reached to them. Meanwhile police officials continuing their search operations in different places especially in Hailakandi of Assam where they suspect Litan was kept. Joint operation of Assam and Tripura police through the waterways also fails to trace Litan. Police arrests another one suspect involved in this case namely Billal Ahmed. Till now five persons arrested by police in this case but yet to register any breakthrough.