Rourkela: A hotel businessman was killed and injured in an attack by miscreants at DAV Lane in Rourkela late on Tuesday night. Mr. Mittal was returning home last night after completing his work as usual. The bomber struck shortly after noon in front of a house, attacking him. As a result, Mittal fell there in a bloody state. He died at around 3pm while undergoing treatment there. Police are investigating whether the shooting was caused by a gunshot wound or a sharp weapon. Although the exact cause is not clear, it is speculated that the attack may have been organized due to commercial rivalry.