An Idaho woman is charged with first-degree murder in connection with the deaths of her 18-month-old twin sons in May 2025, according to multiple news outlets. The mother had previously told others that the twins died after receiving routine childhood vaccinations, a claim prosecutors and authorities say lacks evidence. Reporting describes her as having publicly blamed vaccines for the deaths and as being involved in anti-vaccine advocacy following the incident.

In court-related reporting, prosecutors allege the mother deliberately killed both children, including by suffocation. Fox News and other outlets state the charge is first-degree murder, while additional coverage summarizes the case as a murder prosecution tied to the twins’ deaths. The mother is expected to enter a defense as the case proceeds, with one outlet saying the defense plans to argue that vaccine complications may have played a role. The outlets agree that the central development is the criminal charge filed after the mother’s earlier public account of the cause of death.