WWJ's Charlie Langton reports a murder investigation is underway this morning at the Orion Township GM plant, which has been shut down for the day and workers told to go home. An 18-year-old man was struck by a truck while trying to cross the Lodge Freeway last night, he is in critical condition. Tigers General Manager Al Avila has been fired, reports WWJ's Chris Fillar. (Credit: Charlie Langton/WWJ)