3. Punishment
A person guilty of the offence of genocide shall, on conviction on indictment—
(a)
if the offence consists of the killing of members of the group, be sentenced to imprisonment for life;
1. Subject to article 110, the Court may impose one of the following penalties on a person convicted of a crime referred to in article 5 of this Statute:
(a) Imprisonment for a specified number of years, which may not exceed a maximum of 30 years; or
(b) A term of life imprisonment when justified by the extreme gravity of the crime and the individual circumstances of the convicted person.