A Los Angeles County firefighter appeared to have a longstanding job-related dispute with the colleague he fatally shot at their small, rural fire station in what was California’s second deadly workplace shooting in less than a week, authorities said Wednesday. Lauren Lyster reports for the KTLA 5 News at 3 on June 2, 2021. Story: https://ktla.com/news/local-news/motive-unclear-as-off-duty-firefighter-kills-colleague-at-agua-dulce-station/