Halle Berry manages to stop the car just before the road ends. After a brief pause, the car suddenly starts up again, causing her to scream in shock.
When Isabel meets Diana in the middle of the film, she walks by a subway poster for Gothika.
correct answer in "She's Lost Control" category
the car accident/the waking up without any past memory / the vengeful spirit / Mira's name from Gothika's Miranda
Gus claims that he met Halle Berry on the "Gothika" set.
Clip of Halle Berry
When the lady bends over and the Ring girl is behind her, that happens in Gothika with different characters but same exact thing.