Murder in the Dark: First Chapter (S01E01)

When newly promoted Detective Sergeant Mattie Stone is assigned to her hometown of Wildemarsh for duty, her boss strictly warns that her job will not require the help of her three crime-writing aunts, Beth, Cat, and Jane. But when a murder takes place at the local crime-writers' festival, Mattie struggles to keep the well-meaning amateur sleuths out of the investigation. (Acorn Media UK)