Correct? Would the group in general at least take instruction from Karl in such a situation?
I'd be happy to let you make a Presence+ Expression/Persuasion roll + Status Kindred/SF to see to what extent the group would take to Karl's leadership.

In regards to the roll you made, I count two successes, but before we resolve it, I want to make sure I understand what you are trying to accomplish. Are you trying to figure out what Masquerade breeches need to be cleaned up, or what the best means of getting rid of evidence is, or what?