"I can see that he's safe. He's right there," she jerked her head in the direction she had saw Bruce. X-Ray vision was a handy thing to have. It allowed Kara to see exactly everything that was going on in the safe-house...including that red-ish blur that was freaking out.
"Oh, um...that wasn't at Bruce Wayne," she informed Batwoman when the gunfire started going on. "He's fine," she said scanning the buildings interior. "He's still sitting there. He kind of looks bored actually."
The only thing that was stopping Kara from, literally, ripping the roof off of this Cracker Jack house was the fact that Batwoman had got there first. There was a code about that, not stepping on toes.
"I'm ready for distraction providing, whenever you're good to go," she said. Power Girl could easily draw their fire, being the biggest and most bulletproof of the whole lot.