The Brief A person was arrested in connection to a fatal hit-and-run in Milwaukee on Friday. Walter "Wally" Williams was riding a bicycle near 17th and Vliet when he was hit by a speed truck. Milwaukee Police say they arrested a man in connection to a hit-and-run Friday that killed a 64-year-old bicyclist. Fatal hit-and-run, arrest madeWhat we know:Police say Walter "Wally" Williams was riding a bicycle near 17th and Vliet Friday evening, shortly after 5:30 pm, when he was hit by a speeding pickup truck. Scene near 17th and VlietFlock hitWhat we know:Police, according to court filings, got a lead on the suspect vehicle from nearby surveillance video.