I lived in New Britain, which was the city right next to Southington. We never heard of this story. If the home really was haunted it would were in the newspapers. I dated a guy who lived in Southington and he never heard anything such story. I never trusted the Warrens, to me they’re fake and make up crap to earn cash.
I lived in a 3 family house in New Britain and the grandmother of a gypsy died on the ground we rented. I had reports in the house, I bet if I told the Warrens about it they might have tried to sell it. A friend’s brother still lives in that house, just a different floor and has things happen some things besides.