Unable to collect on an $800,835 Indiana judgment against Northridge Builders Inc., Anthony and Mary Carol Puntillo sued Dave Knecht Homes LLC and David and Karen Knecht in Chicago alleging (1) Dave Knecht Homes was a “mere continuation” of Northridge and (2) the Knechts were personally liable for the state court award because Northridge was their “alter ego.”Northridge was a successful builder of …