A shooting victim who was being treated at the Colombo National Hospital has succumbs to injuries 20 days after he was shot.The 38-year-old was left needing immediate medical attention after sustaining critical wounds in a shooting incident that took place near the Pensions Department in Maligawatta on September 01.Two assailants on a motorcycle had opened fire at the victim near his motorcycle repair shop.A 20-year-old suspect was later arrested by the Colombo Crimes Division (CCD) in connection with the crime.Meanwhile, the victim was identified as Maligawatte Pradeep, a relative of a criminal gang member and drug peddler alias Panchikawate Neville.The gang of Keselwatta Dinuka was believed to have carried out the shooting as a revenge attack.