Last seen in Lapaz

"Just as things at work are slowing down for PI Emma Djan, an old friend of her boss's asks for help locating his missing daughter. According to her father, Ngozi was just months shy of graduating high school when she became secretive and withdrawn. Suddenly, all she wanted to do was be with her handsome new beau, Femi, instead of attending law school in the fall. So when she disappears from her parents' house in Nigeria the middle of a summer night, they immediately suspect Femi was behind it and have reason to believe the pair has fled to Accra. During Emma's first week on the case, Femi is found murdered at his opulent residence in Accra. There are no signs of Ngozi at the scene, and fearing the worst, Emma digs further, discovering that Femi was part of a network of sex traffickers across West Africa. Emma must figure out which of Femi's many enemies killed him, but more urgently, she must find Ngozi before she, too, is murdered in cold blood"--