Kenyan government critics mysteriously disappeared. They came back silenced

Gideon Kibet had just stepped off a bus on Christmas Eve when four masked men surrounded him and forced him into a car. The 24-year-old agriculture student says the men tore his shirt, used it to blindfold him and taunted him.

​ Gideon Kibet had just stepped off a bus on Christmas Eve when four masked men surrounded him and forced him into a car. The 24-year-old agriculture student says the men tore his shirt, used it to blindfold him and taunted him. Read More Breaking News, Latest News and Videos | CNN