A bill to amend title 18 of the United States Code to provide for a possible verdict of guilty but mentally ill in Federal criminal cases.

Amends the Federal criminal code to authorize a verdict of "guilty but mentally ill" even if such illness would not constitute criminal insanity.

Permits the court to impose on a defendant found guilty but mentally ill any sentence which the court can impose on a defendant convicted of such offense.

Allows the Attorney General to take any necessary action to assure that a defendent found guilty but mentally ill receives appropriate treatment while serving a sentence of imprisonment or a probationary sentence.