Four lights in the sky in Cochise CountyMyself, my wife, and two friends were sitting outside at around 19:45 hours, when I noticed what appeared to be a large aircraft with four bright headlights turning over the mule mountains from the southeast. I observed the object for a couple of seconds, and the lights just disappeared. The sky was bright because of the nearly full moon, so we had good visibility. The object completely disappeared. My wife is the only other person there that saw the object, and we both were stunned. We are not crazy people! I have spent time in the military and I still work for the government with a security clearance.((NUFORC Note: Witness elects to remain totally anonymous; provides no contact information. PD))