The Vizag police formed special teams to nab the accused in the murder of businessman Vikram Dhamija. He was stabbed to death in broad daylight in his flat at Sea Surf Apartments on the beach road in Visakhapatnam on Tuesday. Vikram running his office in in the F-6 flat. Four persons in the guise of businessmen entered the flat and driver Janardhan asked them to sit. When Vikram came out, they stabbed him and fled from the spot within few minutes. The police are suspecting a gang from Bihar might have killed Vikram.