What's this place in the middle of nowhere? And what do you guys think about the active serial killer in Nanaimo area?

My sister wanted to go out on a nice trip somewhere far from Vancouver so I started exploring Nanaimo. I usually survey the maps and look for odd places (kind of a stupid hobby of mine) and that's when I found this compound in the middle of nowhere.

I also heard from a local friend about an active serial killer in VI somewhere near Nanaimo. What do you guys think?