I was working on road construction 30 some miles north of ft briger wy.I had to check water pumps that ran 24hr a day. It was a cool summer night and a starry night. I went out with to check my water pump. after checking my pump I got in my pickup and having two friends with me headed further down the road a mile or two , turned around to head home. And there in the middle of the dirt road where you just came from was a decapitated sheep sitting rigid like a teddy bear. I pulled up about 10ft from the sheep so my headlight shined on it. And turned off my pickup. I tried to get the others with me to get out and look at it but they were to scared. when I got out I looked for track ( foot or tire tracks ). I thought someone was playing a trick on us . but when I started looking at this I realized. no one from this world could do this. I was first looking at a sheep that was rigid, in a sitting position back and front leg straight in front of it (reminded my of a teddy bear. Nothing gone but the head. when I got close enough I noticed there was steam come from the wound. And the wound itself look like red glass... no burnt fleece no blood on the fleece. I tried to get the others to help me load it in my pickup ,they wouldn't. by this time I getting a little scared myself. I got back in my truck and went to start it ... it just clicked than I lost my lights to I cant remember how I wanted but it seemed forever. it finally started and we went straight back. We told some guys about. they went out but could find anything. This took place in 1980. knowing what a laser can do that had to be what they used to remove the head but as for this sheep being rigid and in the position it was left in...?