Or she was a drug mule and was transporting a large quantity internally. It would explain whey she was so agitated about being stopped and given a traffic warning.
Being a mule might explain her extreme and all out of proportion belligerence,
True. Sounds like amateur hour for the local police force, and perhaps no cavity search, although she had been there for three days before she died. Also appears they let her have her mobile phone in the cell with her, at least at some point.
A drug mule? For marijuana? Really?