The answer to this question depends entirely on which "Beth" you are referring to. There are numerous fictional characters and real-life individuals named Beth, each with their own unique story. To provide a definitive answer, we need more context.
For example, are you asking about:
- Beth Harmon from the Netflix series "The Queen's Gambit"? In the series, Beth does not end up in jail. She overcomes her addiction and achieves success as a chess player.
- Beth Davenport from the Nickelodeon series "The Amanda Show"? Beth was a fictional character and did not commit any crimes that would warrant jail time.
- A specific real-life person named Beth? Without more information, it is impossible to determine whether or not a real-life person named Beth has been incarcerated.
Please provide more details about the Beth you are asking about so we can give you a more accurate answer.