When the Veteran Head of Botanicals at the world-famous Cherringham Gin Company is suddenly found dead at the Distillery, it seems at first a strange accident must have taken place. But some family members aren’t convinced, and Jack and Sarah are asked to investigate by old friend, solicitor Tony Standish. Soon they discover clues that the eccentric genius behind the famous gin may have been murdered - with a rich cocktail of motives in play. Can the bizarre mystery be solved and the killer found before he strikes again?