bathroom window. >> the window is closed. there is no bullet hole. >> nothing to indicate anybody but he fired a shot? >> that's. correct >> he returned to the kitchen and that's when he discovered a gun. lying on the kitchen floor. what did you think had happened? >> honestly, i didn't know. was this an accident? and attempted suicide? or something far more sinister? at least for now those answers would have to wait. heidy with clinging to life. >> my focus at that time was honestly to help heidy. >> paramedics took heidy to a nearby hospital. conrad followed in a police cruiser. a dash cam recorded the absolute desperation in his voice. >> this is not happening. this is really not happening. i really don't understand any of this. this is so crazy. >> about an hour after conrad arrived. hospital staff delivered the devastating news. heidy wagner truman could not be saved.