PART II – OFFENCES AND JURISDICTION OF COURTS OF MAURITIUS
4. International crimes
(3) Where a person commits an international crime outside Mauritius, he shall be deemed to have committed the crime in Mauritius if he –
(a) is a citizen of Mauritius;
(b) is not a citizen of Mauritius but is ordinarily resident in Mauritius;
(c) is present in Mauritius after the commission of the crime; or
(d) has committed the crime against a citizen of Mauritius or against a person who is ordinarily resident in Mauritius
EDIT.