Prayagraj: A 32-year-old man was shot and injured allegedly following an argument with two bike-borne assailants near Sabzi Mandi in the Khuldabad area late Friday night, police said.The victim, identified as Shivam, sustained a gunshot wound on the left side of his abdomen. Police have registered a named FIR against two accused and arrested one of them, while efforts are underway to nab the other.According to police, the incident took place around 2.30am when Shivam was near his residence. The accused allegedly confronted him, abused him and, as the argument escalated, one of them opened fire. Shivam collapsed on the road after being shot and was rushed to Colvin Hospital by acquaintances.A commotion broke out at the hospital when people accompanying Shivam accused the staff of delaying treatment. Police reached the spot and brought the situation under control.Khuldabad SHO Keshav Verma said the injured man and the accused were known to each other. The exact reason behind the dispute is yet to be ascertained.