Nothing Electrical Tape Can't Fix!

So the other day at work we had this lady come in saying, "My power windows won't work, my door locks won't work, and my dome lights stay on". She had recently taken her Jeep to a local shop to get this problem fixed... Well... the lady said "They must have just done a quick fix to get me back on the road and out of their hair." So when I pulled the rubber boot back to look at the wires to figure out why her power windows weren't working, this is what I see...

They cut the main power wire and put a twist on wire connector on it... They cut the ground wire and wrapped it in electrical tape! This just completely blows my mind.. why would you ever think this was okay? I guess I will never understand...  Apparently there is NOTHING ELECTRICAL TAPE CAN'T FIX!!!