She may or may not be a meth addict, but I can certainly see why someone might think she is. She has “the look.”
Now whether or not the cops had reasonable cause to arrest her is another matter. Looking like a meth addict isn’t sufficient cause, but other articles I’ve read suggest there were other factors which contributed to their suspicions. And it probably wasn’t a good idea for her to give the cops a false name.
Read the article I provided. She gave a false name in Jackson County, well after this event in Hall County. Again: Not wise, but a lot more understandable.