Black triangular UFO snapped over Marana, Arizona

On May 7, 2015, a man was gone on holiday in the city of Marana (Pima County, Arizona) to play golf. That day, he has taken a photo of landscape. But by looking it, a datk triangular-shaped is visible…

Witness statement:

On vacation (Tucson AZ) playing golf, watched and heard F18's flying around courses a lot that day, took picture of friend and saw craft in photo it made no sound unlike F18's, it was so far off I didn't think it was a craft, (maybe a bird) plus made no sound so I went back to playing golf. Later that evening was looking at image with friend and we decided it had to be a craft of some kind. I worked for General Dynamics for few years and watched a lot of military aircraft flying and this looked nothing like any I have observed. It appeared to be ascending in a straight line at about a 20 degree angle.