Some buildings carry history quietly within their walls. Others seem to echo with it. Lilford Hall, set in the Northamptonshire countryside, is one of those rare places where the past feels close enough to touch. Over the centuries, it has been home to notable families, wielded political influence, and preserved an intellectual legacy. Yet between 2012 and 2013, it became the centre of one of the most extraordinary and baffling paranormal cases ever recorded.