Does this mean Christine Ford is in big trouble for lying under oath to the US Senate?

A Former long-time boyfriend of Christine Ford told the Senate Judiciary Committee that he witnessed Christine Ford coaching a friend on how to take a polygraph examination. This is in direct conflict with Christine Ford's testimony under oath to the US Senate.
This is a very bad development for Dr. Christine Ford because this not what she told the Senate Judiciary Committee under oath.
Christine Ford lied under oath!
Dr. Ford told Prosecutor Rachel Mitchell she never had discussions with anyone on how to take a polygraph test.

She should be cause she did lie, there's a reason lie detector tests aren't admissible in court

Likely not consider democrats will probably abuse their power to keep her testimony afloat.

Fake news.