Police in Cambridge are seeking the public’s help in solving the 2021 fatal shooting of Xavier Louis-Jacques, a 19-year-old who had been accepted to a Catholic university in Louisiana at the time of his death.
Community members gather at vigil for teen killed in Cambridge last weekend bostonglobe.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bostonglobe.com Daily Mail and Mail on Sunday newspapers.