For sure! Someone can do a crime and then later help themselves get away with it. But the law sees these actions separately.
Yes, typically you need to know that a crime has been committed to be charged. It's not enough to just be in the wrong place at the wrong time.
They could face serious legal consequences, like fines or even jail time. The law takes this kind of thing pretty seriously.
Yes, it is a crime. Even if you didn't do the original act, helping someone get away with it can land you in hot water.
They might hide evidence, provide a place to stay, or help the person avoid getting caught. It's like helping a buddy to dodge trouble.
An accessory after the fact is someone who helps another person who has committed a crime, after the crime has already been done. It's like being the friend who helps to cover up a mistake.