Biratnagar, goli hani hatya. An unidentified group shot dead a person here on Tuesday evening. According to the District Police Office, Morang, the unknown group gunned down Man Bahadur Tamang, 38, of Sundarpur-6 on the bank of a local rivulet at 7.00 pm Tuesday. Seriously injured Tamang died while undergoing treatment at Dharan-based BP Koirala Institute of Health Science.