I Still See You (2018)

The mysterious anomaly erases the boundaries between the world of the living and the dead. The disembodied ghosts of lost people suddenly invade the homes and lives of their loved ones and just as suddenly disappear. Remnants. No one knows where they came from and why they came. Veronica decides to take a step into the other world in order to solve this mystery. But the way is blocked by the mysterious killer from the past ...