Poor Eliza. Hopefully she died quickly and mercifully. AT least those "soldiers" did not seem to be interested in committing unspeakable acts to women like most stories like this do for shock value, they're professional killers.
Now that Henrietta's away there's probably nobody maintaining the barrier. Now's the time to raze the city to the ground for whatever faction Flue (or perhaps Flora if they're actually one being) belongs to, whether an enemy nation or demons.