A few things I should clear up.

[url=https://www.roleplayerguild.com/posts/5273865]Most civilians were unharmed.[/url] Of the city's 30,000 residents, 5 stayed behind to fight and got killed in the crossfire. The rest, she'd given time to escape by leaking her arrival ahead of time.
The three hundred captives are all soldiers, men who either fled or surrendered.
Around 7700 soldiers were killed in the fight. 2000 retreated safely out of the city.