How long can go to prison for copyright infringement?

Criminal prosecutions for copyright infringements are rare but there are provisions in current copyright law for jail terms as high as 10 years for "willful and deliberate" violations.

In the USA it depends which state you live in. I would say, the average would be about 6 years but that's not involving killing your victim as well as raping them. But usually you get let off about 2...

While it is rare, there are provisions in US Copyright law to allow for criminal prosecution of copyright infringement with penalties of up to 10 years in prison.

Although criminal copyright prosecutions are rare, there are provisions in the law for prison terms as high as 10 years for "willful and deliberate" violations.

Life imprisonment - around 23 years.