What if she tells her lawyer she wont lie about the drug use, but then during her testimony, she does?

If the client tells her lawyer that she won't lie about drug use but then lies during her testimony, it could have serious consequences for her case. Her lawyer may be caught off guard and not prepared to defend against the false testimony, which could result in a weaker defense. Additionally, if the lies are discovered, it could damage the client's credibility and hurt her chances in court.

Furthermore, if the client's lawyer is aware that she lied under oath, they may be obligated to disclose this information to the court, which could result in further legal consequences for the client. Overall, it is important for clients to be truthful with their lawyers and during their testimony to avoid any negative outcomes in their case.