The Fall of The Congo Arabs by Sidney Langford Hinde Chapter 7 Page 5

noted chiefs), an advance party of the retreating Arabs arrived at Kasongo, and, by way of individual revenge, murdered the two Residents.

It is probable, since we have no actual proof to the contrary, that this was done without Sefu's orders. Twelve of these people, armed with knives hidden in their clothing, made some trivial pretext for visiting Lippens at the Residency, who, however, refused to come out and interview them. They then said that news of a big battle had come to them from Sefu; on hearing which Lippens came out, and, while talking in the veranda, was promptly and silently stabbed. Some of the murderers entering the adjoining room, found Debruyne writing, and killed him before he had learned the fate of his chief.

When Sefu returned to Kasongo, a day or two