Upon arrival customer explained that she had the roof replaced 4 years ago and the leak has came back but the roofing company has been telling her there is nothing wrong with the roof after looking at lay out of home I was able to find that all plumbing is in center of home and water lines and drain lines go to the front of home from upstairs not the rear of home we’re leaks are so I 100% agree there is no plumbing above to cause damage to bedroom and kitchen ceiling