Spot The Problem

I went over to my sister's house Saturday to help a couple things, one being to fix a non working GFI outlet in the kitchen. (no power on the outlets, the test/reset buttons did nothing, breaker was not tripped).

When I removed the GFI outlet to replace it, one wire came loose - wasn't tightened down correctly - you can see the empty hole it came from next to the white wire. (that wasn't the problem, the GFI itself was actually bad). But I right away thought "who wired this thing" because there's stuff not right....

So excluding the wire not connected, lets see who can spot the other issues.