Revelator (2017)

John Dunning, a disgraced psychic who sees the dead, is thrust in the midst of the embattled Bellvue family empire, and must investigate the suspicious death of the last heir, while cynical journalist Valerie Kreuger documents his every move; but when the death is ruled a murder and John the sole suspect, he must venture into the depths of madness to uncover the truth about the family and their power, before he loses his mind - or worse.