The Gifted

After the death of Darrell's family, Darrell started having visions of people being murdered but in reality the victims dies by an accident or health issue after some days.
later on he stopped paying attention to his visions seeing as he couldn't save anyone with it and when he tries to tell the victims they all thought he was ill ,dreaming or insane .
Many years later, his fiancee unexpectedly dies living him in depression. Later on he received an unexpected visit from a priest who says he has the answers to his unanswered questions soon later he finds out his visions are real and the victims are actually murdered my people who use dark forces to carry outs their evil deeds he teams up with the priest to avenge the death of his loved ones