I can't speak for American criminal law but there are similarities with English law.
Mounting a DoS attack is an offence against the Computer Misuse Act under English Law, and carries a maximum sentence of 10 years in prison.
And don't forget that Civil Law can be powerful. Less proof is required. You may remember that OJ Simpson was convicted of the murder of his wife under Civil Law but not under Criminal law.
I hope this helps.
Best Regards,
MB_Avro.

