NBCUniversal June 12, 2018 5:46 pm New Witness Takes Stand in Salemme Trial Lara Eldridge, an ex-girlfriend of Frank Salemme’s co-defendant, Paul Weadick, testified in his murder trial. US & World Videos 2:09 President of MIT calls for shutting down pro-Palestinian encampments 1:00 Three dead in apparent murder-suicide in Lowell 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