Brian Worrell won 62 percent of the vote on Tuesday to claim the District 4 city council seat that will be vacated by Andrea Campbell in January. The 38-year-old first-time candidate defeated former state Rep. Evandro Carvalho by winning all but two of the 32 precincts that make up the Dorchester-Mattapan district. Watching the results from his family home on Hewins Street a