Bukola Saraki always thinks he is clever. Newspapers widely reported killings by Fulani herdsmen in Kogi yesterday. He issues a statement condemning the killings and blanketing out the perpetrators.
Newspapers: Fulani herdsmen attack villages, kill people in Kogi.
Saraki: I vigorously condemn the killings in Kogi.
Me: I vigorously condemn the killings by Fulani herdsmen in Kogi.
People were killed & people were killed by Fulani herdsmen are two different sentences. If you want to be clever by half, you use the noun form of finite verbs to avoid having to use the subject, in this case, Fulani herdsmen...