February 2, 2019 9:46 am Former Homeless Bostonian Finds Success in Art Artist Stacey Williams was once homeless, but the experience led her to a successful new life as an artist. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments