Nairobi, 03 June, 2025 / 3:59 pm (ACI Africa).
Members of the Missionary Benedictine Sisters (OSB) have “indefinitely” shut down their mission and hospital apostolate in Kerio Valley, a region served by Kenya’s Catholic Diocese of Eldoret, “until the area is safe for service”.
In a letter dated May 30, the OSB Prioress, Sr. Rosa Pascal, says that the decision “to close our mission stations indefinitely” followed the May 22 killing of Fr. Allois Cheruiyot Bett, who served as the Priest in charge of the newly created St. Matthias Mulumba Tot Parish of the Kenyan Episcopal See.
In the one-page notice, Sr. Rosa refers to the murder of Fr. Allois by suspected bandits, saying there is “unrest” and that “this has affected our missionary work in the area.”
The experience of “high tension of insecurity”, the OSB Prioress explains, has caused “mental, emotional and psychological trauma to our Sisters” and that they are unable “to run the essential services due to lack of staff who are fleeing the area.”
Shutting down the mission stations of the OSB members from Kerio Valley, Sr. Rosa goes on to explain, has the objective of ensuring “the safety of our sisters working in the region, our employees and those who visit our mission for different services.”



