Olivia was shot in the head by her mother, Tranyelle Harshman, 32, at the family home in Byron, Wyoming , on Feb. 10, in a ...

Olivia Blackmer, 7, was the lone survivor of a Feb. 10 murder-suicide in Byron, Wyoming, by which her three sisters and ...

With messages of support and forgiveness Friday night, candlelight vigils across the state offered special prayers for 7-year ...

Olivia Blackmer died five days after she was shot in the head by her mum Tranyelle Harshman, who also killed her three ...

Olivia Blackmer, seven, was shot by her mother Tranyelle Harshman, alongside her three sisters, but had been fighting for her ...

The family of a 7-year-old girl who was the sole survivor after her mother murdered her three sisters before taking her own ...

The father of the only survivor of a Monday murder-suicide that claimed the lives of three girls and their mother says 7-year ...

A small Wyoming town and two fathers are grappling with grief and anger after a woman struggling with her mental health ...

Olivia Blackmer and her three sisters were shot by their mother, Tranyelle Harshman, in their Byron, Wyoming, home Feb. 10 ...

The dad of a 7-year-old who survived a horror murder-suicide that killed her 3 sisters has issued a heartbreaking update ...

Sisters Brailey and Olivia Blackmer, 9 and 7, respectively, were the closest of friends. They split their time between Utah ...

The 7-year-old surviving sister of a Wyoming mom's murder-suicide that killed her three young siblings has also died.