Leaking drain pipe in slab
I have a drain pipe coming from my sink that is backing up into my kitchen floor. It seems that has ate away at the concrete and the water is backing up through the damaged pipe through a hole located under my sink and bottom cabinets. I can see the where the water is coming out but I don't know where it is damaged to fix the pipe. What is the best way to attack something like this? I was recommended to remove the bottom cabinets, the countertobs and start removing part of the slab in the kitchen.
What would you recommend?