Billie was just 16 when she died in a car accident that left her partially paralyzed.
Her brother says he’s still trying to wrap his head around what happened.
The family is now trying to piece together what happened and what the doctors told them about how to treat her injuries.
They are also searching for answers.
What we know about BillieEilish: A mother and daughter who were close and close friends.
She loved to dance and was known for her beautiful dance moves and dancing.
She was known to go out with friends, but the night of her accident, she went out alone.
Billie died on Feb. 8, 2016, at the age of 16.
She was taken to an Aurora, Colo., hospital after her car was involved in a fatal hit-and-run accident.
She had spinal surgery and later died.