Amelie, some more info about killing ksedlar:
Watch out for Sam dukhovni and lopezv. If either of them are with Katie, by no means should you kill her. We can't risk you getting seen.
This is what Sam dukhovni looks like (he's the guy with the purple hair near the middle of the picture, next to ksedlar, except I think he has pinkish hair now):
https://fbcdn-sphotos-d-a.akamaihd.net/ ... f815ea0d07This is what lopezv looks like (middle person in red shirt):
https://fbcdn-sphotos-g-a.akamaihd.net/ ... 11bdf30d6eIf you're not able to safely kill her during one of their breaks, I think your best plan would be to wait in the basement area near the bathrooms (there's some couches you could wait at while browsing on your phone or otherwise looking innocuous). If she goes to the bathroom alone at some point, kill her then.
Definitely don't do it if you can't do so safely. We can think about alternatives such as hiring a hitman if it doesn't work.