The Waukesha teenager charged with killing his mother and stepfather will be back in a Waukesha County courtroom for arraignment on Wednesday.
Nikita Casap, 17, is accused of shooting and killing his mom, Tatiana Casap, and his stepfather, Donald Mayer, on Feb. 11, and then living with the bodies for nearly two weeks before going on the run. He was later arrested in Kansas.
Related: Waukesha teen accused of parents’ deaths: Bodies decomposed, dental records needed
Casap last appeared in court on April 9 for a preliminary hearing where a detective testified that Nikita Casap’s mother and stepfather’s bodies were so decomposed they had to be identified through dental records.
In that same hearing, Waukesha County Sheriff’s Detective Ross Seitz testified that Casap had previously told a classmate he was going to kill his parents and then himself…