 Complete the following phrase:  On 8 September 1990, he was ordained a priest in Kabgayi by Pope John Paul II. After that he was Prefect of Studies from 1990 to 1993 in the minor seminary of St. Vincent in Ndera, Kigali. He then attended the Alphonsian Academy in Rome from 1993 to 1999, where he obtained a doctorate in moral theology. His parents and five of his six siblings, along with many other relatives and friends, were killed in 1994 during the 