North Dakota mom Kailey Erhart faces murder charges after police say two children died and a third was seriously hurt in Mandan.
A North Dakota mom charged in deadly attack on children has been accused of a violent rampage that left two of her young kids dead and a third seriously hurt in Mandan on Thursday. Police say Kailey Erhart, 22, went through a manic episode before the attack, which also involved a gun, a struggle with her estranged husband and a terrifying scene inside the family home.
Authorities say Erhart stabbed her 5-month-old and 3-year-old children to death after first waving a gun at her husband and threatening to kill herself. A 1-year-old child survived, though police said the baby suffered serious injuries and later underwent surgery. Mandan Police Chief Jason Ziegler described the scene as one no officer should have to witness and said first responders were deeply affected by what they found. He called the case “extreme, tragic and heartbreaking” for the children, their families, the community and the responders who arrived.
Police said the children’s father was home with them when officers were alerted that Erhart was threatening suicide. According to the account given by investigators, the father had been planning to divorce her. Earlier that evening, Erhart allegedly threatened him with a gun, but he managed to take it away during a physical struggle. During that confrontation, police say, she bit and scratched him. The children’s grandmother was also at the home and told police that Erhart chased her and the father out of the house before the killings.
“North Dakota mom Kailey Erhart faces murder charges after police say two children died and a third was seriously hurt in Mandan.”
Erhart now faces nine criminal counts, including two counts of Class AA felony murder, one count of attempted murder, and multiple counts of aggravated assault and terrorizing. At her first court appearance on Friday, District Judge Marina Spahr set bond at $3 million cash, saying the allegations involved “extreme violence” and posed a threat to the community, victims and children. The court also entered no-contact orders barring Erhart from reaching out to the surviving victims or family members.
The case has shaken Mandan, a community now grappling with the loss of two children and the survival of a third who remains a focus of concern. Police have not said anything further about the 1-year-old’s condition beyond the surgery. The Mandan Police Department declined additional comment.
In cases like this, families, first responders and neighbors are left dealing with shock long after the police tape comes down. The next major steps will come in court, where Erhart’s preliminary hearing and arraignment are set for October 6, 2026. For Americans watching from afar, the case is a grim reminder of how quickly a domestic crisis can turn deadly and why early intervention matters when suicide threats and child safety collide.
Frequently asked questions
Who is accused in the Mandan attack?
Police identified the suspect as Kailey Erhart, a 22-year-old North Dakota mother. She is accused of killing two of her children and injuring a third.
What did police say happened before the killings?
Authorities said Erhart threatened her estranged husband with a gun, then struggled with him when he disarmed her. Police also said she threatened suicide earlier that evening.
What are the charges and bond in the case?
Erhart faces nine criminal counts, including two counts of Class AA felony murder, attempted murder, aggravated assault and terrorizing. A judge set bond at $3 million cash.
What happens next in court?
Her preliminary hearing and arraignment are scheduled for October 6, 2026. The court has already issued no-contact orders for surviving victims and family members.
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