For disclaimer see chapter 1.

A/N: Decided to keep it an A/O. anyhow, here is chapter 11. enjoy.

Addy swore loudly as she threw things around her apartment. She was running out of time and she was running out of time fast. Her sister knew how to find her, and she hadn't even completed her plan yet. She wondered if the red haired attorney had died yet. It didn't matter anymore. She didn't have the time to sit and play around. She needed to strike one last time. And that was exactly what she was going to do.

Alex glared at the table in the interrogation room. She had been on the other side of the glass for so many years, and there she sat, on the side she had never wanted to be on. She couldn't believe any of this was happening. The love of her life had just arrested her, and stuck her in an interrogation room. This was a nightmare Alex felt like she needed to wake up from.

She shifted her glare from the table to Olivia who sat across from her. "Alex, you know you can have a lawyer." She said softly. Alex simply crossed her legs in the chair and folded her hands across her lap. "Then are you going to say something?" the detective asked. Alex simply shook her head and started examining her nails. She knew that it was slightly childish to give Olivia the silent treatment but damn it she deserved it.

Olivia sighed and hit the table before she stood up and exited the room. Fin and Elliot met her outside. "She's not talking. And she's not going to talk. God she must hate me so much right now."

"Yeah well if my girlfriend arrested me I'd hate her too." Fin joked, causing Elliot to chuckle. Olivia however didn't crack a smile. "I'll have a go." Fin said as he entered the room. He sat down in the chair that Olivia formerly occupied.

Alex looked up at him and smiled sadly. "I'm glad she's gone. I had nothing to say to her. She's not as stupid as I thought." She said. Fin chuckled. "Yeah she can be…anyway, Alex, what's going on? Why would there even be a reason for all of NYPD to be looking for you?" he asked seriously.

The blonde sighed "Fin, this isn't me. I…I have a twin sister." She said softly. Outside the interrogation room, Elliot and Olivia stared into the window with eyes as big as baseballs. "Did you know Alex had a twin?" Elliot asked after an awkward silence. All Olivia could do was shake her head. Why hadn't Alex told her that beforehand? It would have changed so much!

Without thinking, Olivia stormed back into the interrogation room. "Why didn't you tell me you had a sister!?" she shouted at the blonde. Alex stood up from her chair defensively.

"You never even asked. And it wasn't any of your business!"

"Wasn't any of my business? We are in a relationship Alex! I had a right to know!"

"In a relationship?! You just fucking arrested me! That doesn't seem like we are 'in a relationship!'"

"I was just doing my job! You should have told me you had a sister!"

"I THOUGHT SHE WAS DEAD….." Alex then broke down into sobs. "I thought she was dead…" she said quietly.

Fin and Olivia stood staring at her for a moment before Olivia moved over and took the blonde's hands in her own. "Do you know where she is?" The detective asked softly. Alex pulled out the slip of paper with the address written on it. "She might be here. If she's not…I'm not sure…"

Fin took the paper from Olivia, "Me, Stabler, and Munch will go. You stay here with her." he said. Olivia nodded and pulled Alex into a hug. "I'm so sorry I didn't believe you..." she whispered into her ear. Alex pulled back and gently kissed the detective. "It's okay." She whispered as she rested her head on Olivia's shoulder. "But if you ever doubt me again I'm going to kick your ass."

Casey opened her eyes slowly adjusting to the light in her hospital room. She groaned as she sat up, feeling like she had been hit by a ton of bricks. "Novak, you look terrible." She heard a voice saw from the other side of her room.

Casey looked up quickly, as she recognized that southern accent anywhere. She looked to where she saw the crutch bound Abbie Carmichael staring at her with a lopsided grin. The redhead however looked at her skeptically. "Are you here to kill me?" she asked hesitantly.

Abbie scoffed and hobbled her way to where she was standing directly in front of Casey's bed. "No I'm not here to kill you. I came to apologize for being a bitch lately." The brunette muttered.

Casey blinked. Had Abbie Carmichael just apologized? "Uh, thanks I guess…" she said confused. Abbie smirked, "Yeah well, I don't usually apologize for anything so…cherish this moment." The two laughed.

After a brief silence Casey spoke, "Are you and Serena okay?" she asked sincerely. Abbie shifted on her crutches. "I….that night I yelled at you, wasn't just the start of it. Our relationship had been rocky since a little before this whole Alex thing. She wants a really big commitment from me. And I just don't feel like I'm ready for that."

"Hate to break it to you Abbie, but you aren't getting any younger."

'Shut it Novak. I know I'm not getting any younger, but I just don't think I can give Serena that kind of commitment.'

There was a pause before Casey asked her question. "Do you love her?" she asked.

"Of course I love her, more than anything. There's no one else I'd rather be with."

"Then what's so bad about buying her a ring and letting her know you want to spend the rest of your life with her?"

And that was a question that Abbie couldn't answer. "We had a fight not to long ago…we haven't really spoken since. She isn't answering her phone and is short with me at work." She said, more to herself than to Casey.

"You should really talk to her. You can never know when things may take a turn for the worst."

"NYPD OPEN UP!" Elliot shouted as he banged on the door. He nodded to Fin who gave a quick nodded and swiftly kicked in the door. The three detectives stormed the apartment.

"Ms. DuVall? You in here?" Munch called out as he and the other three checked rooms. "All clear." Elliot said as they met in the living room of the condo. "Hey, you guy should take a look at this." They heard Fin call from one of the rooms.

They followed Fin's voice, and found the room he was standing in. "Oh my god." Munch said as he observed the various sheets strewn across the room. "What is all this?" Elliot asked as he examined things on and in the desks.

"She was forging Alex's fingerprints." Fin said as he saw the various objects that had fingerprints all over them. Elliot quirked an eyebrow. "People can do that?" he asked skeptically. Munch nodded. "Oh yes, it's very easy. All you really need is the skill to do it, and something with the person's finger prints on it."

"It looks like she was following Cabot for a while before she made her move." Fin stated as they continued to examine the room. They also wondered what it was that happened that could turn the sisters against each other.

Serena grunted as she entered her apartment and kicked her heels across the room. She had had the day from hell, and she was so far past exhausted, that she would have to take a nap, to even get to the point of saying she was just exhausted.

She thought back to the fight she had with Abbie. God she couldn't understand why the brunette was so impossible, especially when it came to marriage. "I just don't understand you sometimes, Abbie." She said aloud to no one in particular.

It all happened so fast, that Serena wouldn't have had time to react even if she had wanted to. All she really was able to comprehend was the sudden Woosh sound of a swinging object. She then felt whatever that object was connect with her head, and then everything went black.

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