The 18th Abduction by J. Patterson and M. Pietro

18th Abduction is the latest in the Women's Murder Club series--though truthfully, we don't see too much of the women besides cop Lindsay in this one. It starts with the disappearance of 3 teachers after a night on the town. At the same time, Lindsay's husband, FBI agent Joe, is working on a case involving a survivor of the wars in Bosnia. And neither of them can find the evidence they need for an arrest. It's quite the page-turner.