He Should Have Hired an Electrician

This is a photo of a repair made by a homeowner who believed any electrical problem can be solved given enough electrical tape, a good supply of wire nuts and a handy dandy set of wire cutters.  This “wiring spaghetti” will require the services of a qualified and licensed electrician.  If repairs are not made in a timely manner, it could also require the services of the local fire department.