Six to eight red lights/globes observed for about 2 minutes/no sound/video obtained

Wednesday, September 30, 2015, after walking out the back door of my father’s house about 7:15 p.m., I looked up to view the star formations, I noticed a formation of about six to eight red lights/globes in formation.  There was no sound, and as I continued to watch the lights started to slowly move from Northwest to Southeast.
I had my camera with me and I tried to take a still photo, then switched to movie mode and managed to get about a 1 ½ to two minute film.  But as after about a minute the lights started to disappear one by one.  There was still no sound, and the light were still moving slowly from NW to SE.  After about 2 minutes all lights were gone and there was no evidence of them at all.  
I continued to watch search the sky for about 30 seconds but they did not reappear.  USCG helicopter heard in the area at beginning of sighting then no sound at all.