Perhaps she should have at least told someone she was doing this, but she really hadn't wanted to deal with people trying to stop her. So she had left a letter in the kitchen and been on her way. Yes yes, Jason wished to kill the Joker himself for revenge purposes and that was all fine and dandy, but he was taking too long. That and if he came within Joker's warehouse vicinity, he would be subjected to the different toxins in the air. So for a sneak attack, Ivy was the best person for it as she had no qualms on killing the psychotic clown.
Okay. So, sneak attack on Joker's turf, not exactly wise, but no matter. It was better here in a contained area than out in the open where children could end up hurt. See, Ivy could have some morals. People just didn't expect that from her. But no matter.
She rolled her eyes at his display and just laughed as two of them raced up at her. Sighing in boredom, the red head merely grabbed the arm of one, letting the toxins in her skin kill the idiot, and shot a hole into the gas mask, letting the toxins in the air do the rest for the other idiot who tried to kill her. Again. She was behaving. She only killed in self defense. The birds should be proud.
"I've been keeping busy, but you knew I would show up once you threatened her. As for being honest with your feelings? Of course that isn't a crime. The crime was threatening her and making her upset. Therefore, you have to die."