The former girlfriend of Miles Dabourd, brother of the late Bison Dele, is speaking out about what Dabourd said happened, and it is a strange story. Dabourd says that Dele's girlfriend, Serena Karlan, was accidentally killed when the brothers fought. He also claimed that Dele killed the captain when he said he would go to the authorities, and that he himself killed Dele.
It's a very strange account, and her conclusion that the truth will probably never be known is most likely correct. It's a shame for the family of the brothers most of all, because they have been devastated by this whole turn of events.