Love triangle? Air Force sergeant guns down girlfriend, best friend before killing himself
Murder
A sergeant in the U.S. Air Force killed his girlfriend and best friend before shooting himself to death in what authorities called an ambush-style attack, the Daily Mail reports. Investigators believe that Michael Zamora, 30, shot Savannah McNealy, 22, and Tristan Kemp, 26, before killing himself with a gun on Thursday in a Fort Collins, …