10:47. Cheyenne Mountain Complex, Colorado.

"Yes Doctor, I am aware of it! As soon as I find out anything, I'll let you know." Hammond put down the phone and looked at O'Neill.

"Medical reports too?" He asked already knowing the answer.

Hammond nodded. "I'm ordering a total security shakedown and evaluation. Whoever they were, they were well informed I'll give them that."

"Have you been on to Nulles?"

"General Masterson is stepping up his security and running checks to see if he can find anything there."

Both men turned to the door as Major Carter rushed in. "General Hammond! Oh, excuse me Colonel, but I have to report a security breach."

"She's good, isn't she?" Said O'Neill with a wry grin.

"You know about it?" She asked perplexed.

O'Neill nodded his head slowly. "Oh yes. They delivered false dispatches and medical reports, probably had a good look around while they were at it. We're trying to find out who they were."

"I know one of them sir!"

Hammond looked up from his desk. "You do?"

"Told you she was good!" Said O'Neill with a smile.

"In the first Gulf War, there was a rash of UFO sightings in controlled airspace, they became known as The Gulf Breeze Sightings. I was taken off active combat duty to go and investigate them. After the war, a man called Fox Mulder published a paper about Gulf Breeze. I'm sure that's him sir, the Major."

"Way to go Carter!" Said O'Neill.

"What do you know about him, Major?" Asked Hammond.

"Well sir, we had to interview him. Some of the details of his report were still classified at the time. Some of his ideas and conclusions were radical, to say the least, but they eventually came pretty close to the mark." Carter's eyes flicked between the two senior officers. "He was recruited into the FBI straight from graduating at Oxford in England, became one of their top profilers. But, because of an incident in his youth, he turned all his attention to aliens and UFO's."

"What incident?" Asked Hammond.

"His sister disappeared and he believes she was abducted by alien Greys, sir."

"The Asgard?" Said O'Neill incredulously.

Carter looked at her unit commander and shrugged her shoulders. "That's what he believes sir! Anyway, he managed to get himself assigned to the FBI's X-Files, cases that have paranormal origins, and has been there ever since."

"Paranormal origins? As in Aliens?" Asked O'Neill.

"What about the female Sergeant, any idea who she is?" Asked Hammond while looking at a TV screen that showed an image of Scully in the corridor leading to the Infirmary.

"No sir! But, if she's his partner on the X-Files, the FBI will be able to confirm her I.D."

"I'm waiting for the Director In Chief of the FBI to get back to me." Said Hammond.

"Really?" Said O'Neill in surprise. "How did you manage to find him?"

"He plays golf with some of the Joint Chiefs."

"Right! What's his handicap?"

"The fact that I know he plays golf with the Joint Chiefs!"

There was a knock at the door and a Sergeant wearing combat greens stepped into the room and saluted. "Excuse me sir, but we've got them! Captain Densham has them heading for the Utah state line. He asks if you want them picking up sir?"

"No!" Replied Hammond after a moment's consideration. "Tell Captain Densham he's to follow and observe, but do not apprehend. I want to know where they're going and who they meet up with."

"Yes sir!" The Sergeant saluted again before spinning on his heels and disappearing through the door.

"If they're working outside the FBI, I want to know who for! Colonel, have Major Holt dispatch one of his security teams, they are to liase with Captain Densham."

"Do you think they had something to do with the earlier security breach?" Asked O'Neill.

"I don't know, but if they did, I 'want' to know!"

O'Neill turned and, followed by Major Carter, they left the General to his thoughts.