She will certainly be sued. She is probably going to be charged with criminal negligence since citizens died needlessly in hospitals and public housing, since evacuation was not ordered, since police did not do the job, since the plan was not activated....Doubtful that she can avoid jail.
She'll just have to siphon off some of those pre-misappropriated federal funds, to settle out of court with anyone who tries to sue her.
I'm counting on you being right !