The movie begins with a family moving into a new house where a young girl can hear someone calling her name from her bedroom. Then one night, the ghost of her older sister comes out from underneath the bed. The older sister had died in a car accident when her father drove drunk and her little brother & sister tied her shoes as a joke, the car burned as the girl became trapped inside because of the shoe tying prank. This revengeful ghost, then possesses her younger sister and uses her to kill the others - the father, brother, grandma, and then the mother. Finally, when the younger sister ends up in a straight jacket at an institution, the ghost leaves the girl.

Please help me find the correct name to this movie - thank you!

Don't Go to Sleep.

I loved this movie.
To be fair, the little girl was the one who actually made sure her sister died in that accident. She hated her older sister, who was always given attention. I believe the whole plot was that you didn't know for sure if the girl actually saw the ghost or if it was her own hate that manifested in the image of the sister.