The motive for the murder is still not known. The Wattala police are conducting investigations.Meanwhile the Centre for Monitoring Election Violence (CMEV) said that Adhiyas was a supporter of UPFA candidate Mohammed Nawzan. According to the CMEV monitor, the attackers had arrived in a green colour three-wheeler and had carried out the murder using a sharp object. Nawzan, in a statement to CMEV, has stated that the victim was one his closest supporters. (Colombo Gazette) Unidentified men in the three-wheeler had got off and stabbed the man in the other three-wheeler and fled. The police said that the son was not injured in the incident. The victim was identified as 46 year old Mohammad Adhiyas. A man was stabbed to death by men who had followed him in a three wheeler this morning in Mabola, Wattala, the police media unit said.The police said that the man had been travelling in a three-wheeler with his son when men in another three-wheeler had blocked his vehicle.