PART 2 - INTERNATIONAL CRIMES AND OFFENCES AGAINST ADMINISTRATION OF JUSTICE
International crimes
11.
War crimes—
(2)For the purposes of this section, a ``war crime'' is an act specified in—
(c)article 8(2)(c) of the Statute (which relates to armed conflict not of an international character involving serious violations of article 3 common to the 4 Geneva Conventions of 12 August 1949); or
Cruel treatment - NIAC
Humiliating and degrading treatment - NIAC
Murder - NIAC
Mutilation - serious violation of Common Article 3 - NIAC
Not affording judicial guarantees to the passing of sentences and the carrying out of executions - NIAC
Outrages upon personal dignity - NIAC
Taking of hostages - NIAC
Torture - NIAC
Serious violations of Common Article 3 - NIAC
Internal disturbances and tensions (riots, isolated and sporadic acts of violence or other acts of a similar nature) - protracted armed conflict
EDIT.