Midsomer Murders - Season 17

Landlady Hannah Altman is crushed to death by a giant Perspex box during a magic show.

Did someone want to kill Toby Winning for threatening to take the Little Crosby Folk Festival away from Midsomer?

Who is targeting the Midsomer Vinae Winery and what does the attack have to do with the death of a child in a hit-and-run accident?