Ibrahim Rotich, the husband of a Kenyan Olympic long-distance runner Agnes Tirop, who was found dead this week in a grisly stabbing, has been arrested and charged with her murder.

An Oklahoma missionary was sentenced to 40 years in prison this week after he was found guilty of raping Kenyan orphans while volunteering at a children's home.

For the first time, Pope Francis will visit Africa to further his conquest in addressing poverty and worldwide inequality.