I gotta wonder what she blew on the breathalyzer. Based on her actions, it’s potentially a record-breaking number.
I’m guessing she is just an illegal, and not wanting to get caught. Afraid with no knowledge of the language of the country you live in is no way to go through life.
I imagine a good lawyer could get her off. She was afraid of getting killed by the police, and was heading to only police station she knew of which was by her house 30 miles away.