In 1589 a violent storm delayed a royal honeymoon, and that single natural event escalated into an international conspiracy, state-sanctioned torture, and Scotland's first major witch persecution. This episode traces the North Berwick witch trials of 1590 to 1592, a two-year hunt that implicated over 70 people from servant maids to nobility and even inspired the witches of Shakespeare's Macbeth.

We follow how a Danish admiral deflected blame for poor ships onto sorcery, how King James VI became convinced he was the target of a witch conspiracy, and how the panic crashed into local superstition through the servant Geillis Duncan. We examine the brutal interrogations, the pivot from religious panic to political weapon, and the lasting cultural shockwaves.

• How Scotland's decentralized government let local lords torture suspects with ...