Cause of Death Revealed for Two Young Siblings Found Dead as Their Mother Faces First-Degree Murder Charges

Authorities have revealed the causes of death of two young siblings, aged 6 and 7, who were found dead inside their family home in Wellesley, Massachusetts, in April. The heartbreaking case has taken another significant turn following the release of the medical examiner’s findings and the recent indictment of their mother on two counts of first-degree murder.

The children, Kai Prescott MacAusland, 7, and Ella Brayton MacAusland, 6, were discovered on April 24, 2026, after police began investigating a disturbing incident involving their mother, Janette MacAusland. According to reports, she had arrived at a relative’s home in Bennington, Vermont, with a serious wound to her neck and was reportedly behaving erratically. The circumstances surrounding her arrival prompted authorities to investigate the family’s situation.

According to findings reported by the Boston Globe and other news outlets, the state medical examiner determined that both children died from mechanical asphyxia and acute intoxication. Investigators identified the combined effects of several medications, including zolpidem, commonly sold under the brand name Ambien, acetaminophen, ibuprofen and lorazepam, also known as Ativan. The findings provide further details about the circumstances surrounding the children’s deaths as the criminal case moves forward.

Police reports cited by local media state that Janette allegedly made statements to authorities indicating that she had harmed her children before attempting to take her own life. Investigators said the children were later found in their beds during a welfare check at the family’s residence. These allegations form part of the investigation, and the criminal proceedings will determine the legal responsibility for the deaths.

The case has also drawn attention to the family’s circumstances before the tragedy. According to reports, Janette’s husband filed for divorce in October 2025 and sought full custody of the children, along with ownership of the family home. However, the full circumstances surrounding the family’s situation and the events leading up to the deaths remain matters for investigators and the courts.

On October 19, Janette was indicted on two counts of first-degree murder, according to reports citing court records. She had previously pleaded not guilty to the murder charges in district court. Her case has since moved to Norfolk Superior Court, where her arraignment had not yet been scheduled at the time of the latest report.

The deaths of Kai and Ella have left a deeply troubling case for the community and their loved ones. As prosecutors prepare to move forward, the medical examiner’s findings have added important details to the investigation. The case remains a reminder of the devastating consequences of violence within families, while the legal process continues to establish the facts and determine accountability.

Source: People Magazine