Performed leak detection and did not see any evidence that there was a pressurized leak on customers water lines. Checked meter and meter was not moving. Indicating there was no leak. Performed camera inspection of customers sewer line from kitchen cleanout and all drains looked to be In good shape. I do not believe the moisture in the front living room is due to a water or sewer leak. After further inspection I noticed almost the surround of the drop in room had elevated moisture as well as around the perimeter of the back door leading to the garage. I believe moisture is entering from outside of the home and causing the damage. Customer had large portions of stucco that was flaking off where stucco and concrete met.