Maniac Mother HACKS 2 Kids To Death

Two children were killed inside a Mandan home after police say their mother attacked all three of her young children.

Story Snapshot

Police responded to South Frontier Trail at about 5:40 to 5:42 p.m. on August 6 and found three children seriously injured.
A five-month-old and a three-year-old later died. A one-year-old survived after surgery.
Kailey Erhart, 22, was arrested at the scene and charged with murder, attempted murder, and child abuse.
Reporting says investigators also found video and affidavit details that point to a deliberate attack.

What Police Say Happened

Mandan police say the case began as a reported assault on three children and ended with two deaths. Officers arrived at a home on South Frontier Trail, forced their way inside, and found the children with serious injuries. The youngest survived. The other two did not. Police identified the suspect as Kailey Erhart, the children’s mother, and said she was arrested at the scene.

The first public reports already showed how fast the story hardened. By the time local stations aired their updates, police had said the mother locked herself inside with the children and threatened to kill them. Later reporting said officers heard the assault happening inside the home before entering. That detail gives the case its brutal shape. It was not a distant crime scene. It was a race against time that police lost for two of the children.

The Evidence Reported So Far

Several reports say a newly obtained affidavit described video showing Erhart carrying one child while armed with a pistol and telling the children’s father, “Say goodbye to your kids.” Another report said court documents stated she locked herself in the home with the intent to kill the children and forced the father outside before attacking them. Those are strong allegations, but they still come through media summaries rather than the full sworn filing.

The public record also says police found Erhart holding a knife to her own throat and covered in blood when they entered. Reporters said she was later booked on murder, attempted murder, terrorizing, domestic violence-bodily injury, child abuse, and related charges. That charging package matters because it suggests investigators saw more than a single outburst. They saw a sequence of acts tied to weapons, threats, and injury.

Why This Case Hit So Hard

This story landed with such force because it combines three of the hardest facts for any community to absorb: children as victims, a parent as the accused, and a home as the setting. The injuries were not vague. The ages were not abstract. Police said the victims were five months old, one year old, and three years old. That kind of detail makes public shock immediate and lasting.

The father’s role remains one of the clearest open questions in the reporting. Sources say he was inside the home, interviewed by police, and not arrested. Beyond that, the public material does not explain what he saw, when he left, or whether he tried to intervene. That gap leaves room for rumor, and rumor moves fast when a case is this graphic. The available reporting also notes that some online claims were not publicly confirmed by police.

For now, the facts that can be stated cleanly are simple and grim. Police say they responded to a violent assault, two children died, one child survived, and the mother was arrested and charged. The rest of the case will turn on the full affidavit, medical examiner findings, body camera footage, and later testimony. Those records will matter because this is the kind of case where early headlines can outrun the final proof.