ROHTAK, Nov. 13 -- Unidentified bike-borne assailants opened fire on two persons, killing one of them and leaving the other severely injured, in Dhakla village of Jhajjar district, police said on Thursday. The deceased has been identified as Balram. Vikash, who was injuredin the incident, has been admitted in a hospital. According to the police, Balram and Vikas Kumar, both residents of Dhakla village, were seated when the attackers allegedly fired several rounds at them before fleeing the spot. They were rushed to a hospital where Balram died. Vikas is undergoing treatment. A preliminary police investigation suggested that the attack could be linked to an old rivalry between the victims and the assailants. However, the motive is yet to be established, officials said. Police personnel have been deployed in the village. Teams have been formed to identify and apprehend the attackers. Family members of the victims are yet to record their formal statements. Further details are expected to emerge as the investigation progresses, officials added....