Article 3 Jurisdiction of Tribunal and crimes

(2) The following acts or any of them are crimes within the jurisdiction of a Tribunal for which there shall be individual responsibility, namely:

(a) Crimes against Humanity: namely, murder, extermination, enslavement, deportation, imprisonment, abduction, confinement, torture, rape or other inhumane acts committed against any civilian population or persecutions on political, racial, ethnic or religious grounds, whether or not in violation of the domestic law of the country where perpetrated;

Article 7
Crimes against humanity
1. For the purpose of this Statute, "crime against humanity" means any of the following acts when committed as part of a widespread or systematic attack directed against any civilian population, with knowledge of the attack:
(a) Murder