Thursday, May 28, 2009 (05-27) 14:56 PDT ALAMEDA -- An Alameda police K-9 officer is under investigation after his dog died when he left it in his personal sports utility vehicle for several hours during a training session, authorities said Wednesday. The officer, whose name was not released, left the 6 1/2-year-old Belgian Malinois inside his SUV while attending a use-of-force training exercise May 5 on Lincoln Avenue, police Lt. Bill Scott said. The SUV had at least one window down for ventilation, Scott said. It also was not an unusually warm day - according to the National Weather Service,...