Edmonton Sentencing Hearing Begins for Woman Convicted in Girl’s Death

A sentencing hearing for Ashley Rattlesnake commenced in Edmonton for her role in the death of eight-year-old Nina Napope Dumais. The proceedings took place on Wednesday, marking a significant moment for the family as the publication bans on the names of those involved were lifted.

Details of the Case

Nina Napope Dumais was reported missing in April 2023. Her remains were discovered shortly after, concealed in a hockey bag in Maskwacis, Alberta, approximately 95 kilometers from Edmonton. At the time of her death, Nina was under the care of Rattlesnake, along with three other children.

Charges and Guilty Plea

Rattlesnake was initially charged with first-degree murder, which was later downgraded to second-degree murder. In September 2025, she entered a guilty plea for manslaughter. This plea was met with opposition from Napope Dumais’ family and the Edmonton Police Service. Both entities called for a review, labeling the agreement a “miscarriage of justice.”

Family’s Emotional Response

During the courtroom session, family and friends of Nina displayed their grief and support by wearing shirts featuring her photograph, inscribed with “Justice for Nina.” Starr Dumais, Nina’s grandmother, shared a heartfelt victim impact statement written by her father, Brandon Dumais. He vividly expressed his love and sorrow, stating, “My baby girl’s life was taken.”

Evidence of Abuse

Before her death, Nina endured severe abuse. An autopsy revealed multiple injuries at various stages of healing. The medical examiner attributed her death to blunt-force trauma to the head, compounded by sepsis and other traumatic conditions.

• Confirmed multiple injuries due to chronic abuse.
• Evidence presented by younger children indicated Nina was subjected to unique and ongoing abuse.

Sentencing Recommendations

As the court anticipates delivering the sentence, the Crown has recommended a nine-year prison term, which is informed by a Gladue report. In contrast, the defense argues for a seven-year sentence. The final verdict is expected on Friday.

The decision to lift the publication ban has been perceived by the family as a crucial step in memorializing Nina’s life rather than allowing her memory to be shrouded in anonymity. They emphasized her individuality, stating, “She has a name. She’s very loved and missed.”