Are you guilty of a crime???

If you see a recorded video online of a real bank robbery, are you guilty of a crime for having seen the video? Can you be sent to jail for seeing the video ?

What about seeing a recorded video of someone beating someone up? Are you guilty of a crime for having watched that video ? Can you be sent to jail for watching it?

What about a mugging? If you watch a recorded video of someone beating someone up and taking their money, are you guilty of a crime for having seen it?

Can you think of anything that it is a crime just to "see"??