I am in the military and know all form of aircraft recognition.

This night we had partial cloud in low overcast. The revolving lights pass over my head at approximilly 100 to 200 feet above. The lights were roving, no sound. I was trained to see aircraft at night by scanning up, down, left, right. No visible image or edges. It pass over Las Marias Cemetery, wish is on top of a hill. It enters a cloud right over the cemetery. The revolving lights were apparent and the cloud was and hill top was bright as 100 Baseball Park lights were shining. I will point out this Christmas Eve. There was no game going on. I did notice a Cessna, white, single engine, Wings over body, was following, behind by 20 minutes. I would like to know who they were. I will again point out, I have been in the military for now, more than 20 years, I even been in Nevada desert, and I seen all aircraft from the military, even the Raptor before it came out in public.
Witness indicates that the date of the sighting is approximate.  We do not know where Las Marias is.  PD