Customer had a leak coming from the second level hall bathroom. After inspecting under the cabinet, I found that the drain was loose in the wall. I cut open the back side of the wall and found that the 3” tee had broken on the side outlet. The entire vertical section of pipe had moved down enough to crack the fitting. I then cut open the ceiling below to add strapping the the line. I found that the 90 degree elbow in the ceiling had also failed at the glue Joint. I replace the bottom 90, strapped the pipe to have pitch, installed a new 3x2 tee, reconnected the trap arm, and used a husky band to reconnect to vent. I tested all work and found no leaks or other issues. Thank you for choosing TE Certified!