Dr. Keller found herself in an interrogation room, she could see McKay pacing in front of the observation room. Sheppard and Ronon were trying to calm him down. Dr. Fraiser had already come to the room and collected a blood sample. She was at a loss for what was going on. Now she was in interrogation with a Za'tarc machine attached to her. Agent Barrett was sitting across from her.

"Dr. Keller can you tell me where you have been, and what you have been doing for the past three days?" asked Barrett.

"We received a request for medical help, a woman was on Corlan was in labor and having difficulty with the birth. They were not able to bring her here. So I went to her. It was an extremely difficult birth, took her 39 hours, and I stayed there for another day to monitor the mother and baby boy. Then I returned here and found guns pointed at me!" exclaimed Keller.

"Why are you not asking what is going on?" asked Barrett.

"I did when they were pointing guns at me. But I realized something serious must have happened while I was gone. I'm trusting in my friends that by cooperating I can help speed this along," replied Keller.

"Do you hold any animosity toward Commander O'Neill or Colonel Carter?" asked Barrett.

"What? No, I love both of them. Samantha is one of my closest friends," replied Keller.

"Do you have any tattoos?" asked Barrett.

"Um, do I have to answer that?" asked Keller.

"Yes you do," replied Barrett.

"I have a tattoo of a teddy bear," replied Keller, "What does this have to do with anything?"

"Where is this tattoo?" asked Barrett.

"In a private place and you don't need to know any more!" replied Keller.

"Well this is telling me your lying Would you like to tell me the truth?" asked Barrett.

"This is really that important?" asked Keller.

"Yes," replied Barrett.

Keller glancing up at Rodney in the interrogation window, "Fine I have a tattoo of a teddy bear with the name Rodney on it, on my rear end."

Keller could see Sheppard and Ronon both turn and look at McKay. She could imagine what McKay was saying to them now.

"Do you have an infinity tattoo anywhere?" asked Barrett.

"No," replied Keller.

Fraiser appeared next to Sheppard, McKay, and Ronon, "DNA Tests confirm that is Dr. Keller as well."

"Wait they are both Jennifer?" asked McKay.

"Yes DNA confirms it," replied Fraiser.

"That down there is my Jennifer, who wouldn't hurt a fly!" shouted McKay.

"Evil Twin?" asked Sheppard.

"Seems like it," replied Fraiser.

"Not the first time this has happened," replied McKay.

"Huh?" asked Ronon.

"SG-1 had various copies of them from different dimensions come through," replied McKay.

Landry approached, "I've checked out Dr. Keller's story. She did leave 3 days ago for Corlan for a delivery. Our logs show Dr. Keller coming back twenty-four hours later. Then 3 days later this one came through."

"So the evil Jennifer, came through in-between my Jennifer leaving and coming back?" asked McKay.

"It appears so, Dr. McKay. We are going to keep both of them isolated, to avoid any potential confusion. But I believe and so does Agent Barrett that this is our Dr. Keller," replied Landry.

Several hours later Landry was in the gate room. When the gate came active.

"Unscheduled off-world activation!" cried Harriman.

"Who is it?" asked Landry.

"Sir we are receiving Col. Carter's security code, and an audio clip," replied Harriman.

"Col. Carter is sitting down in medical," replied Landry, "Play the message."

"Stargate Command this is Maj. Carter from another dimension. I believe Dr. Keller from my dimension has possibly come to yours, in an attempt to kill General O'Neill. I am here to stop her."

"Security stand ready," ordered Landry, "Let her in."

Major Carter came through the gate, hands raised. She appeared to be expecting security.

"Maj. Carter is it?" asked Landry.

"Yes, sir! Might I ask who you are? You're not in my dimension." asked Maj. Carter.

"I am Supreme City Commander Landry of Atlantis Command. We have a Dr. Keller here who did try to kill our Supreme Commander O'Neill," replied Landry.

"This dimension is different than most I have traveled to. Where is this?" asked Maj. Carter.

"One thing at a time. Sargent Greer and his team here will escort you to an interrogation room, we will have a chat in a few minutes," replied Landry.

"Thank you, sir. Could you please tell me if you have Dr. Keller is custody?" asked Maj. Carter.

"She is in a holding cell under heavy guard," replied Landry.

"Thank goodness sir," replied Maj. Carter.

Landry called for McKay to meet him at medical so he could talk to Carter and him together.

"Things have gotten even more interesting. Col. Carter, we just had a Maj. Carter comes through the gate. She is hunting a Dr. Keller that is trying to kill our O'Neill," replied Landry.

"Wait we have two Kellers, and now we have two of me?" asked Carter.

"Yes," replied Landry.

"This is going to get confusing," replied McKay.

"I am assigning Lt. Scott here to stay by you. To avoid any confusion and potential mix-ups. I hope this Maj. Carter is on the up an up, I do not want to have to try to outsmart your evil twin," replied Landry.

Landry and Agent Barrett went to speak to Maj. Carter. Brody had already connected the za'tarc machine.

"Ok, Maj. Carter, please give us your story," spoke Landry.

"Two years ago, Gen. O'Neill sent Ronon on a mission. He was killed on that mission. Jennifer Keller was married to Ronon. She has blamed General O'Neill for his death ever since," stated Maj. Carter.

"So why come to our dimension and try to kill ours?" asked Landry.

"She didn't do anything. Until our General O'Neill, updated the stargate for dialing other dimensions. He then used it to start stealing things from other dimensions," spoke Maj. Carter.

"Wait you are saying your General O'Neill updated the gate, to be able to dial other dimensions anytime?" asked Landry.

"Yes, after all, nobody has a better understanding of gate mechanics and ancient technology than he does," replied Maj. Carter.

"Well here in this dimension, our Carter, and Dr. McKay are the leading two experts," replied Landry, "Nobody has updated the gate to dial dimensions."

"It seems our two dimensions are vastly different," replied Landry, "Continue with Dr. Keller's story."

"Eventually those General O'Neill stole from tracked us down, and destroyed our Earth, along with Gen. O'Neill," replied Maj. Carter, "Dr. Keller blamed everything on Gen. O'Neill. She began hunting him down in other dimensions. Trying to prevent him from causing another assault on the Earth in that dimension."

"What proof do you have of this?" asked Barrett.

"I have a data crystal that shows the destruction of our planet, it also contains, interviews of people from the different dimensions where she has killed Gen. O'Neill," replied Maj. Carter, pulling the crystal from her pocket.

"Let's say we believe you. What are your intentions?" asked Barrett.

"First and foremost to stop her from killing another General O'Neill. Second to return her to our dimension to face charges," replied Maj. Carter, "It sounds like she didn't succeed in killing General O'Neill here."

Landry looking at Barrett, who gave him a nod.

"She beamed into the quarters for Commander O'Neill and shot him in the back. It caused severe damage to his heart. Our medical staff is using extreme measures to keep him alive. Dr. Keller participated in the medical emergency, and injected him with some sort of drug that is destroying his tissue as fast as we can regenerate it," replied Landry, "Can you help us with that?"

"I wish I could. She found that in one the extreme dimensions she has been to. We have not been able to find a solution to it. I'm afraid your O'Neill is dead then, in a matter of time," replied Maj. Carter.

"Extreme dimensions?" asked Barrett.

"Let's say there are dimensions out there that are close parallels to ours, and then some that are vastly different," replied Maj. Carter.

"How are you connected to your General O'Neill?" asked Landry.

"I don't understand your question," replied Maj. Carter.

"How do you know him?" asked Barrett.

"He was the commanding officer of Stargate Command. I never met him," replied Maj. Carter, "What does that have to do with anything?"

"Interesting. You see in our dimension your his wife," replied Landry.

"I'm his wife!" exclaimed Maj. Carter.

Meanwhile down in medical.

Mitchell sitting with Carter, "This is crazy, two Dr. Kellers and now two of you."

"And now I have a guard. No offense Lt. Scott," replied Carter.

"None taken. I'm just here to make sure the evil twin doesn't try to switch out with you," replied Scott.

Thor and Loki emerged from the medical bay.

Thor spoke first, "Col. Carter we have successfully transferred O'Neill's consciousness to the computer. All of his memories, knowledge, and thoughts appear to be intact."

"We have begun growing a new body for him, based on his preserved DNA. We believe it will take approximately two weeks at the accelerated growth to reach maturity," replied Loki.

"Is there any way I can talk to Jack, while he is in the computer?" asked Carter.

"Currently there is not a way for him to do that," replied Thor, "I know this is a difficult time."

"You have saved him, Jack and I owe you both so much," replied Carter.

Jon O'Neill, came around the corner, making his fourth visit for the day, "Any word?"

"We have downloaded his memories, knowledge, and thoughts. Now we must wait for the body to mature," replied Thor.

Later that day in the council chambers the Atlantis Council was meeting.

"We believe the story that Maj. Carter from the other dimension has shared with us is true. She passed on the Za'tarc machine, also it follows along the events we have put together here. Our Dr. Keller was on Corlan while the events took place, Dr. Keller from the other dimension, had a device we found hidden in the medical bay that we believe is a handheld transporter. Dr. Zalenka and Dr. Miller are studying the device," spoke Barrett.

"Thank you, Agent Barrett. Your work here has been excellent as usual. Please continue to hold Dr. Keller from the other dimension in a secure cell, we will discuss what to do with her. Our Dr. Keller release her. The Maj. Carter, please keep her under guard, but allow her to move about the non-secure areas of the city," replied Thor.

"Yes sir," replied Barrett before leaving.

"Now we must answer the question do we return this Dr. Keller to her dimension with Maj. Carter, or do we keep her here?" spoke Freya.

"She has committed a grave crime against not only Commander O'Neill, but against all of our people. She must stand trial and punishment here," exclaimed Bra'tac.

"Calm Master Bra'tac, we must weigh her crimes against all the facts. Does she deserve punishment for the crimes she has committed in other dimensions? Do we fully trust in this Major Carter that she has committed these crimes? She does not belong in this dimension," spoke Lya.

Woosley spoke, "Her crimes appear to be across a hundred different dimensions. We can keep her here, and she would be ours to deal with. We know she is dangerous. Keeping her here is dangerous. Returning her to her dimension is dangerous. I don't feel we have all the information we need to make this decision."

The council meeting went on for another three hours, in the end, no decision could be reached.

That afternoon Harriman was sitting at his console in the gateroom. He noticed his display blinked. This was odd, as the ancient systems never did anything like this. He would have to have Syler take a look at the system.

An hour later Syler showed up to test Harriman's console.

"Walter everything is passing diagnostics. Don't see any problems with it. You sure your eyes weren't playing tricks on you?" asked Syler.

"I know what I saw, this display blinked," stated Harriman.

"Well, I have to get to my next job. Seems everyone is having some sort of issue," replied Syler. He made his way down to the commissary.

"So what is going on here?" asked Syler.

"We keep finding blue Jell-O everywhere!" exclaimed the staff.

"Then clean up your mess," stated Syler.

"No, we haven't made blue Jell-O in five days. We clean a countertop and then blue Jell-O appears. Sometimes in a bowl, sometimes it's not," replied the cook.

"That doesn't make any sense," replied Syler.

That evening Carter was sitting in her quarters, with Jackson and Vala. She was thankful Landry had sent a team to clean up Jack's blood from the chair and floor.

"This is just crazy a Dr. Keller from another dimension running around killing O'Neills in other dimensions," spoke Vala.

"That Dr. Keller must have had a very different life than ours," replied Daniel.

"To think in another dimension my Jack was running around stealing stuff from other dimensions," replied Carter. That is when the lights in the room blinked.

"Isn't that odd?" asked Daniel, "I mean the lights here don't do that do they?"

"No they don't," replied Carter. The lights flashed again.

"Ok what is going on?" asked Vala.

Carter to the control room, "Walter is there anything going on?"

Walter back over the communicator, "Ma'am we have a series of anomalies occurring through the city today. We are currently investigating. Dr. McKay and several others are investigating."

"Thank you, Walter," replied Carter.

Later that night Carter lay awake in her bed, missing Jack. When a bright light suddenly appeared at the foot of her bed. Lt. Scott had just been beamed in. He appeared rather confused.

"Lieutenant what are you doing?" asked Carter.

"Ma'am, I'm not for sure. I was on guard outside your door when suddenly I was here,' replied Scott.

"You mean you didn't request to be beamed here?" asked Carter.

"No Ma'am, I certainly did not," replied Scott.

Carter calling to the control room, "Anyone know why Lt. Scott was just beamed into my quarters? He doesn't know why himself?"

"Ma'am, I will go back to my post," replied Scott. He headed for the door, but it would not open.

Walter responded, "Nobody here beamed him to your quarters. Looking over the logs I don't see anyone else issuing that order."

"Ma'am the door won't let me exit," replied Scott.

"What? Let me see," replied Carter. Who tried to open the exit to her quarters with no success.

"Walter my door won't let me or Lt. Scott exit," replied Carter.

"I will send a team immediately ma'am!" replied Walter.

A second light appeared in Carter's Quarters. Lt. Scott turning with his weapon drawn. Carter taking a defensive position.

"Relax it's me Jack," replied O'Neill.

"Jack? How?" asked Carter.

"That Avida program. Took me a while to get it right, but it's me now," replied O'Neill.

"Sir did you beam me in here?" asked Scott.

"Yes, I did. Dr. Keller was coming around the corner and I needed to see what she would do with no guard there," replied O'Neill.

"We have Dr. Keller from the other dimension under guard, the one free is our Dr. Keller," replied Carter.

"Yes I've read all of that it seems fishy," replied O'Neill, "Door is unlocked you can go now Lt. Scott. Also, let the control room know those problems today was me going through Atlantis's systems."

"Yes sir!" replied Lt. Scott, who made a hasty exit.

"Jack I've missed you. I hope your OK, with what we are doing to grow you a new body," replied Carter.

"Yes I am, just make sure they fix the knees," replied O'Neill.

"They are going to stop your growth a few years younger," replied Carter.

"Sam, I need your help tomorrow," replied O'Neill.

"Anything!" replied Carter.

"I need you to take my consciousness to see Primus. I need to speak to him," spoke O'Neill.

"Primus? Really? Of course, I will do it, but why?" asked Carter.

"I've learned a few things from the repository of knowledge. I think he may be able to help me on it," replied O'Neill.

Sam and Jack spent the night talking. Carter was relieved, while she couldn't touch him, she could at least talk to him. She had not been able to do that in several days. While they had often been away much longer than this, this separation was very different than being separated on a mission.

The next morning Gen. Landry had ordered SG-1 to escort Thor, Col. Carter, and the box with O'Neill to see Primus.

"So exactly what is Commander O'Neill's plan here?" asked Mitchell. Thor was installing an interface that would allow O'Neill to connect to the station's computer system.

"He discovered something in the Repository of Knowledge that he felt he needed to talk to Primus about. He wouldn't give any more details on it," replied Carter.

Teal'c having accompanied SG-1 on this mission, "Indeed."

Primus appeared before them, "Greetings, I understand from Dr. Zalenka, that you have brought someone to see me."

"Yes, Primus, Commander O'Neill, his consciousness has been downloaded into that computer there. Thor is interfacing him with the station's computer. He is hoping to communicate with you. I don't know the specifics," replied Carter.

"Interesting I was not aware you had reached such a level of technology," replied Primus.

Thor plugged in the module containing O'Neill, "Can you interface with these computer systems to communicate with O'Neill?"

"Yes we are already discussing multiple subjects," replied Primus.

Several minutes passed by when several pieces beamed into the station.

Thor spoke first, "This is a holographic processor. Let me install that into this bay here." Five minutes later it was installed.

O'Neill appeared before them, they could see his mouth moving but no sounds, suddenly O'Neill pointed at another device.

"Sorry O'Neill, let me add the voice synthesizer to the system," replied Thor, another quick install.

"That's much better!" spoke O'Neill.

"So Jack what's going on?" asked Carter.

"Well, Primus is building me a larger data storage device. Don't worry Thor it will be compatible with that interface," replied O'Neill.

"That's it?" asked Carter

"No, I have designs for a device the Atlantis systems will be able to build that will allow us to look into the seventeenth dimension to see the old ones. Currently, we are discussing this parallel universe hoping issue with the Dr. Keller's and Carter's. He has some great insights into it as well. It's a parallel universe that they are jumping between not dimensions. Now we are discussing the signal in the background radiation. Very fascinating!" replied O'Neill.

"Multi-tasking sir?" asked Mitchell.

"That would be a positive. Our war with the Old Ones is not going to be easy. There is much the ancients don't even understand about themselves. Primus has done a million years of research into them, he has learned a lot about them," replied O'Neill.

"Anything useful?" asked Vala.

"Daniel do you remember an ascended being named, Magister Tenebris?" asked O'Neill.

"Tenebris, yes that does seem sound familiar. Magister Tenebris means master of darkness. Is this an ascended being?" asked Daniel.

"Master of Darkness? This does not sound good," replied Carter.

"That would be correct Sam. He would be the top dog of the ascended plane. However, he has not been seen in millions of years. Primus has only seen him one time. That was about one hundred eighty million years ago," replied O'Neill.

"Is there a Dominus de Lumine?" asked Daniel, "Master of Light"

"Stop thinking in such black and white terms. Magister Tenebris isn't evil or good. The Old Ones believe he is gone. They fear him, and from what I can tell they should be afraid of him," replied O'Neill.

A large box appeared in the room. It was hovering in mid-air. O'Neill spoke first, "OK Thor unplug me over there and then plug this into the interface. I'll download myself into this storage device. Once the light turns green we are good to go back to Earth." With that O'Neill disappeared.

Thor switched storage devices, it took only a minute for the light to turn green.

"If I am reading this panel correctly, O'Neill's consciousness has grown by over a million times," replied Thor.

"How is that possible?" asked Carter.

"Your commander O'Neill has retained much information that I have shared with him," replied Primus.

"His brain will not be able to handle that much information," replied Jackson.

"When you return plug this device back into the system he was plugged into. He will be able to explain everything further, along with enhancing his genetic coding to handle the additional information," replied Primus.

Meanwhile on P4M-399, sitting in a dark cell, Jennifer Keller sat alone, scared and praying her friends would find her soon.