PROVIDENCE, R.I.—Nine people were wounded Thursday evening in Rhode Island’s capital in what police there believe to be the largest shooting in the city’s history. Of the nine, three had serious injuries and were “maybe critical,” Providence Police Chief Col. Hugh T. Clements told reporters at the scene. He said multiple guns were used and it involved an “ongoing feud” involving two groups known to authorities. He said the shooting began with gunfire emanating from a vehicle, targeting a home. A person or people inside the home then returned fire. He described the participants as “young men.” The shooting took place just before 7 p.m. in the southeastern neighborhood of Washington Park, which Clements described as a typically quiet neighborhood. Clements said an estimated several dozen shots were fired. Evidence markers showing where more than a dozen shell casings littered the ground could be seen in the distance. Police sealed …