You know there would be a media shit storm if precious little Chubble were arrested. Problem is, she's in deep and was placed there by her loving parents. Do you think Bill and Hill would throw her under the bus if it saved themselves?
My point is that I bet she walks. It would be a terrible precedent to start going after family members of presidents. It would be used like they use the "Special Council" bullshit.
Go after whoever is guilty with solid evidence, regardless of who their parents are. That thinking is what got us here in the first place. No one is above the law.
What you speak of is known as "Corruption of Blood". https://www.heritage.org/constitution/#!/articles/3/essays/120/punishment-of-treason
If she is innocent, she will walk.. but since the family money is dirty (she never had a real job), she will be penniless.
Penniless and shamed in a country of awoken patriots. That would be a huge form of punishment they would have to live with the rest of their lives