LeGrier was murdered on Saturday. The 19-year-old engineering student was shot and killed by Chicago police officers, according to ABC 7 Chicago, after cops responded to a call around 4:30 a.m from LeGrier’s father saying his son was “acting crazy” and waving a baseball bat. LeGrier wasn’t the responding officers’ only victim; Bettie Jones, a 55-year-old anti-violence activist, mother of five, and LeGreir’s downstairs neighbor, was caught …