She was an absolutely psychopath. He was convinced. it was more then once you had killed suspects instead of chasing them until custody. You did the dirty work only Voight would do. You were practically the man's unfortunate copy.

"It's not worth my energy." The exact same thing she ALWAYS said and it drove Jay crazy because you were his partner. this could easily fall back on him for watching it happen. Yet, guilty or innocent, he hated that you would kill people... just to kill. even knowing they'd rot in jail otherwise. you never did it everytime but many times nonetheless.

However, ever suspect you killed had a weapon. they were always ruled as self defense. However, she and Voight twisted it and the unit was the only one to know the truth.

She always made him uncomfortable and that's what made it hard to be her partner. the worse part? she liked him. she was always asking him to go out for drinks after shift or going to lunch on shift when they weren't busy.

Jay always came up with a half-ass lied and stuck to it until you gave up and went back to your desk. Except, you kept trying when he thought you'd stop. it was causing him to feel bad. He HATED feeling bad about not being comfortable around a legit PSYCHOPATH.

"do you want to go get some lunch?" You said as you came from the interrogation room where they were dealing with a minor suspect that Voight ans Antonio were handling.

He looked up at her, unsure if to say yes or not... you always liked so hopeful and uncomfortably innocent when she asked him.