(CNN) Michele Mbala Mvogo, a 17-year-old high school student, left home to go to school one morning, and she never came back.
On Friday, police found Michele's corpse with four other bodies dumped outside a kindergarten school. Fighting back tears, Deborah Ngoh Tonye described what was left of her sister's gruesome corpse. Someone had removed Michele's genitals, tongue, eyes, hair, and breasts.
Michele's bizarre murder is believed to be part of a wave of killings linked to occult rituals that has triggered panic in Yaounde, the capital city of more than 2 million people in the West African nation of Cameroon.
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