MILWAUKEE (AP) — A Wisconsin teenager charged in the deaths ... according to a recently unsealed federal warrant. Nikita Casap, 17, was charged last month by Waukesha County authorities with ...

Nikita Casap, 17, was a person of interest in the case after police found two dead bodies — later identified as Donald Mayer, 51, and Tatiana Casap, 35, his stepfather and mother — in a Waukesha ...