What happened at the end of Lee Cronin’s ‘The Mummy’

Elated by the return of their kidnapped daughter, a family soon faces unimaginable terror as a dark force, long sealed within her, awakens. An ill-fated attempt to exorcise the demon leads to it being transferred to the father instead. Consumed by rage, the family plots to unleash their new adversary upon the sinister captor who tore them apart.

Source: Times of India