They talk about it a little bit in the movie. How when they were coming out of the first place there was the murdered out SUV and there were a bunch of guys in ski masks in the car.
"Because she's the hero they deserve, but not the one they need right now. So, they'll hunt her, because she can take it. Because she's not our hero. She's a silent alcoholic. A watchful booze hound. A drunk knight." -TechnoPotamus
"she just partied for a week straight in a dress and sombrero." -Rossik
"day time drunk is a gift from the gods" - Timmi