"In a way, yes." Sara said, continuing to work on getting him taken care of. She didn't mention why she did, and didn't really mention that it was because Larxene had (in her eyes) killed Greg right in front of her. She didn't realize that it had been a hallucination caused by the city that just happened to coincide with when she had been trapped by the Organization.

"I at least want to teach her a lesson on manners."