The Free Waters

Plot:

With her son grown, single mum Pearl, pursues her lifelong dream and starts a private detective agency, which she runs from her family restaurant in the coastal town of Whitstable. Drawn by her caring nature, locals soon flock to her with all kinds of cases. When Pearl Nolan discovers the body of her friend and oyster supplier chained to the anchor of his ship. The police, led by out-of-towner Chief Inspector Mike McGuire, believe it was an accident, but Pearl, who also runs a private detective agency, suspects foul play.