The earliest sign, by most tellings, came before the knocking. John Bell was walking his corn rows when he saw an animal sitting in one of them: something the size of a big dog, with the head of a rabbit. He shot at it. It vanished. Others on the farm later reported odd animals that weren't where they should be, and an enslaved man named Dean, who walked a long road at night to visit his wife, said a large black dog followed him on those trips. The animal sightings faded as the house activity grew, but they never stopped entirely. Kate, it seemed, could be a lot of things.
Inside the house, the pattern escalated in a way that anyone who has read poltergeist literature will recognize. Scratching and rapping came first. Then covers pulled from beds. Stones and sticks thrown across rooms, sometimes hard enough to hurt and sometimes lobbed back and forth like a game. Physical attacks concentrated on Betsy Bell, who was about twelve when the disturbances began: slapping that left red marks, hair pulled until she cried out, pinching in the dark. Betsy was sent to sleep at neighbors' houses to see if the thing would follow.
It followed.
Then came the voice. Witnesses described it as sometimes faint and whispering, sometimes loud and clear, occasionally seeming to come from several places at once. It could sing. It could mimic. When an English visitor stayed the night and mentioned his family back home, the voice began speaking in what he swore were his own parents' voices. He left the next morning, and the legend says he later wrote to the Bells that his family in England had received a visit of their own.
The voice debated religion with preachers and reportedly won often enough that people kept bringing more of them. It sang hymns sweetly to Lucy Bell and cursed her husband in the same breath. It repeated sermons preached elsewhere that morning. It told stories about local scandals with enough confidence to make the surrounding community nervous. People came from miles around to hear it, and whatever else Kate may have been, she was rarely shy.
Its behavior toward individual members of the Bell family was strikingly different. Lucy Bell was treated with affection; Kate reportedly brought her fruit and sang to her when she was ill. Betsy was tormented. John Bell was threatened openly and repeatedly. The voice told him it intended to see him dead.
Meanwhile, Bell's health declined. He described a sensation like a stick wedged sideways in his throat, his tongue swelling until he couldn't eat, and twitching in his face that the family associated with Kate's arrival. By the fall of 1820 he was largely bedridden.
On December 20, 1820, John Bell died.
The family found a small vial of dark liquid in a cabinet near his bed. According to the later account, a drop given to the family cat killed it. Kate claimed she had put the vial there and given Bell a dose during the night. The bottle was thrown into the fire. The legend says the voice laughed.
Whatever happened in that house, the human experience recorded in the story is remarkably consistent: a family that tried ordinary explanations first, maintained its dignity in front of neighbors and strangers, and spent roughly four years living with something they could not see and could not make leave.