DEDHAM, Mass. (WLNE) — The second murder trial for Karen Read begins Tuesday with jury selection. Hundreds of extra jurors have been summoned for the second trial. The judge has also extended the buffer zone up to 200 feet around the courthouse. Read pleaded not guilty to multiple charges inclu ding second-degree murder after being accused of hitting and killing her boyfriend, Boston police officer John O’Keefe in 2022. Categories: Massachusetts, News ...read more read less