Two men were attacked and killed by unidentified assailants on Sunday after two groups had an argument over a trivial issue. The two men who were killed have been identified as Amit Rathod (19) and Lalchand Vishwakarma (22). They lived in the Laljipada slum area located in Kandivli (West). The police said the incident took place at around 6.30pm. Amit and Lalchand were critically injured in the attack. Locals rushed the two men to the Bhagwati Hospital. The duo was declared dead on arrival. The police have registered a case of murder against the unidentified attackers who are still absconding.