GUWAHATI: Tension gripped in Nagaon district since Monday as former MLA Golpa Baruah’s tea planter son Rajiv Baruah went missing mysteriously. Police is yet to confirm whether he was abducted by Karbi militant outfits.

No ransom call has been recorded so far and family members are spending sleepless nights, police said. Nobody has so far claimed responsibility of the incident. His mobile phone was also reportedly switched off.