In Delhi's Najafgarh area a 57-year-old dhaba owner and his 26-year-old son were shot dead allegedly by four men over a petty issue, as per stated by police. The police as per the sources news said 'The incident took place last night when Mayank was serving food to a group of men, and one of them turned the water cooler towards their side. The other customers asked the waiter to turn the cooler towards them' Mayank told one of the waiters to place the cooler at a location so that none of the customers are inconvenienced. Other waiters in the dhaba tried to intervene but all of sudden, one man out of the group took out a pistol and allegedly shot at Mayank in the neck and he collapsed on the spot, police said. ALSO READ: Girl student repeatedly raped by hostel manager Woman molested inside school campus in Gurgaon Militants shot dead a constable in Kulgam