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Waukesha teen pleads not guilty in deaths of mother, stepfather

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WAUKESHA, Wis. — The Waukesha teenager charged with killing his mother and stepfather pleaded not guilty during an arraignment 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.

Casap’s attorneys entered an initial plea of not guilty in court Wednesday and requested 75 to 90 days to review discovery. A hearing is scheduled for Aug. 18, according to court records.

Related: Waukesha teen accused of parents’ deaths: Bodies decomposed, dental records needed

Waukesha Death Investigation

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.

Nikita Casap
Nikita Casap walks into court.

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.

"The defendant, at the time, had made statements about killing himself or harming himself, but first, he would kill his parents by possibly shooting them because he didn't want to subject them to his death," said Seitz.

Related: Waukesha teen planned Trump assassination, killed parents in process, according to FBI

Watch: Disturbing details after prosecutors charge Waukesha teen in deaths of mom, stepfather

Disturbing details after prosecutors charge Waukesha teen in deaths of mom, stepfather

Court documents revealed that Casap allegedly killed his parents as part of a plot to assassinate President Donald Trump and overthrow the government.

Waukesha home death investigation

His cash bond was set at $1 million during his preliminary hearing, according to court records.


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