I have a rental property that is currently managed by a rental property company. I was notified today that the 1st floor of a my two floor house has water marks in the ceiling from a leak. After review from a private contractor, their preliminary findings identified the potential source of the leak as the washing machine, located on the second floor. From pictures, it looks like the water marks are located directly below the washing machine (1st floor) and have traveled to other spots on the ceiline of the first floor. The contractor identified spots that will require the dry wall to be removed and replaced, with the entire ceiling repainted. Unfortunately the ceiling is textured (popcorn ceiling). I understand the tenants should be liable for this mishap. What steps do I need to take to make sure I have enough information information or evidence to show this is the fault of the tenant so that I don't get stuck with the bill myself. The house is relatively new, with no previous

As was suggested I hired a general contractor to evaluate the source of the leak. His analysis pointed to the washing machine, located on the second floor. I also decided to higher a restoration specialist firm, specializing in leak repair and find the source of the leak with thermal imaging. Their detailed analysis identified water coming from the laundry room, specifically where the washer was. Not identifying the discharge or water pipes as the root cause. This seemed to be the bulk of the problem. They also did notice a small leak from the bathroom which did cause a small leak but very minor compared to the washer. Since the washer is owned by the tenant, should the tenant take full responsibility for paying for all repairs? I'm not sure if they have renters insurance but looking into that. Thanks.