I just got off the phone with 4 Hills resident, Nancy Coker's son, Josh. At around midnight last night (6/30/09) Josh (a light sleeper) was awakened by the persistent barking of their dog and then a brilliant light against Josh's bedroom window. He said the window is covered with aluminum foil to block out the sun, yet his whole bedroom was lit up like the interior light was on.
Josh assumed that his mother had come home. She had not. There was no vehicle in the drive, nor did he hear a vehicle. Josh later discovered that the studio behind the house was open. It is always closed. Nothing was missing as far as he could determine.
I suspect that someone may have seen or known that Nancy had left the house, but they may not have known that Josh lives there, too. It may have been a random "casing" of their house, but who knows.
Stay alert, folks. They're b-a-c-k.
Then again, there's the possibility that a large triangular craft was hovering silently above their house looking for Nancy. Realizing she wasn't home, they left. ET phoned--Nancy not home.