An Act to enable effect to be given in Botswana to certain international conventions made at Geneva on the 12th of August, 1949, and for purposes connected therewith.
Punishment of Offenders Against Conventions
3. (1) Any person, whatever his nationality, who, whether in or outside Botswana,commits, or aids, abets or procures the commission by any other person of, any such grave breach of any of the
scheduled conventions as is referred to in the following articles respectively of those conventions, that is to say-
i) in the case of such a grave breach as aforesaid involving the wilful killing of a person protected by the convention in question, shall be sentenced to death or to imprisonment;
Wilful killing - IAC
Wilfully depriving a protected person of the rights of fair and regular trial - IAC
National penalties - death sentence
EDIT.