Is the current owner or the former owner responsible for the accident of building colored tiles on the top floor of second-hand houses?

Original owner. According to the inquiry of China Travel Service. Com, the second-hand house is not the responsibility of the new owner, but the responsibility of the original owner. However, the property also has certain responsibilities, because the original owner did not put forward timely action to stop the illegal construction on the roof, so the current owner moved in and something happened. This means that the original owner is the main person in charge, followed by the responsibility of the property.