Karla was throwing clothes into an overnight bag and trying not to feel guilty. Or relived. Or guilty about feeling relieved.
Jack's phone call had given her exactly what she'd wanted: an excuse to get away from the island for a few days, away from the memory of the Games and Katniss's death. Like Triela's death spurring her to Kaeleer for the weekend, Karla just needed a chance to get away.
She hadn't even waited for Jack to finish talking before she was agreeing to catch a fast portal to London.
The fact that she was needed to help catch a murderer who might or might not be a vampire almost made up for the fact that she was abandoning
Wesley two days after he lost his girlfriend. Sorta. When she didn't think about it much.
The guilt-relief-guilt spiral wasn't going anywhere fast. Which was another reason she was glad for Jack's call. It gave her something else to think about.
[Open door, open post! Heading to bed now, will pick up pings when I wake up. (Up early to not conflict with plot posts)]