AU: Sorry for the delay, uni ! I've had some comments about spelling, for those that don't realise by my pen name, I am an Aussie, so some of our spelling is a bit different, some z's are s's, o's are u's, etc, sorry for any confusion. Now, what is Quinn doing at Kelly's place & how'd he get through their security set-up?

Gibbs bolted up the stairs, with Vance & Shannon close behind, he had reached the kitchen when he heard his daughter call out "He's already left!"

"How do you know that Kells?" Gibbs asked, he was more than a little concerned, what would he want at their place?

"Cause I just saw him jump the wall going out of our place, that's why" She said not lifting her head from her computer screen "look", she had replayed the footage for them. Gibbs tried to bolt out the door "dad wait!"

"Kelly, I am going after that guy, you three are staying here & that's not negotiable!" Gibbs said in a tone that came across as being final to them all.

"Fine, but by the time you get there he will be long gone, I don't have cameras on the street front, so how do we even know which way he went & what car he would be in or how he got there? How will you find him? And you wont be able to get into our place anyway, the bastards hacked my system somehow & I'm struggling to get in, I've gotta work out what he's done before we go in, I just need a few minutes please." Kelly replied calmly.

Gibbs was a little stunned, she was being logical & had remained calm, he was boiling. Nix was amazed that his sister seemed to be getting away with what she was saying to their father, he was just watching them with wide eyes, as was Shannon.

Vance had dialed his phone "DiNozzo, you & Ziva get to Kelly's place but don't enter, get Abby & McGee to search the street cam's in her area for Quinn, if they find him call me & go after him, don't ask why just do it!"

"You've got 5 minutes Kelly" Gibbs said to his daughter, who immediately sat back down at her computer.

Nix was standing over her shoulder "use the back door Kells"

"What do you think I'm trying to do? He's gotten in & changed all the codes" Kelly was confused, she had set it up so well that she had no idea how anyone could do this.

Vance was looking at the screen as well, the code was unique & she was doing everything he was thinking of to break into it "password cracker maybe?" He suggested.

"Would take longer than 5 minutes to crack it (Gibbs let out a smirk), wait a sec" Kelly stopped & thought about something "Bastard!" She said as she typed in a password, that did it, it unlocked the backdoor. "I'm in"

Shannon wondered "Kelly, what was it?"

Kelly looked at her mother "Louise Barbara" Her parents looked at each other.

"Kelly, we are changing your name" Her mother said, Gibbs nodded in agreement, she had agreed to include Mac's mother & sister in her daughters name, but she would not have her daughter be linked with that man one bit anymore.

"Kell, what ya doing now?" Gibbs asked

"I've need to work out how he got in & what he's done, so I know I can turn it off, so we can go in and work out what the bastard was doing there to begin with" Kelly said as she typed away.

Nix & Vance were standing behind Kelly looking at what she was doing, Gibbs & Shannon were standing to the side of them, and as neither quite knew what they were looking at, they took a back seat.

Gibbs suddenly saw his daughter's eyes widen & at the same time Nix had taken a few steps back away from his sister. Kelly had stood up & was staring at her brother.

"Kells, I'm sorry! I'm sorry ok!" Nix said warily at his approaching sister, still moving backwards himself.

"Phoenix Leroy Gibbs how many times? How many times do I have to tell you! I cannot believe, how? How can you.. how hard is it? How hard is it!" Kelly yelled, she was furious.

"I'm sorry Kell, it slipped my mind, I forgot" Nix said he looked a little scared, he'd never seen his sister like this & he'd done this before.

"You forgot! I swear if your head wasn't screwed on you'd forget it somewhere! How do you forget this when we only spoke about it last week! Explain it to me Phoenix, cause I seriously don't understand!" Kelly couldn't believe he had done this, after only going through it last week.

"I had other things on my mind you know, I was trying to find my dear sister that flew the coup, who left the rest us without a clue as to where you went! So nice of you! I had stuff going on too you know!" Nix started to get worked up himself with his sister.

Gibbs & Shannon were standing there stunned at the argument going on in front of them. They were both letting it fly, obviously venting some pent up frustrations & feelings. Neither knew what to say to stop this. Though they both hoped this wasn't a regular occurrence of the past few years.

"I don't care what you had going on, you said you could handle the responsibility of this & we made a deal, that no matter what was going on, you would always keep the number one rule with our security system, which is what Leroy? LOG OUT! I swear Phoenix, how can you be so smart & so damn stupid at the same time!" Kelly said angrily

"Kelly" Shannon said softly.

Kelly was stunned, she had just realised that she wasn't alone with Nix & her parents were actually there, she even flashed a look at her brother, who clearly had the same reaction she did. They were both so used to going at it just them, they knew the dance & how it worked, but her parents were staring at her, at them, they seemed like they didn't know what to do, all of sudden Kelly had no idea what to say either.

"Maybe we can look at what he did to your system rather than focus on how he got in?" Vance said cautiously. He could see that Gibbs & Shannon didn't know how to relieve the pressure of the room, they were out of practice, he on the other hand knew a way, he'd just dealt with a sibling argument that morning, just move forward & not focus on the problem.

The entire Gibbs family stared at Vance, Gibbs suddenly snapped out of his statue like mindset as he thought he had been in "He's right, lets just figure out what he's done, we can deal with the rest of it later, Kells please" Gibbs said softly motioning his daughter to the computer.

Kelly looked at her father, she was still stunned after realising they had heard her argument with Nix, she was going to have to get used to this.

Vance could see they still weren't moving so he went back to looking at the screen, "Looks like he's set it to be able to be turned off at your main board only, with your master code & his login password. There's also something in here about an audio file" Vance said looking at Kelly who now looked stunned.

AU: What's the audio file? How will Gibbs feel about it?