La Morte Amoureuse (1995)

The priest of a small Quebec village, suspected of necrophilia, hangs himself after realizing that he had fallen in love with a woman who is more dead than alive. Marc is the young priest in charge of replacing him. He quickly meets a pretty young woman, Catherine and will also meet a group of young people who have taken up residence on the banks of the river in order to clean the banks. Over the days, Catherine gets closer to Marc, and he ends up discovering the truth: she is a vampire.