Geocachine - Trolls Cache

Decided to try "Trolls Cache" since it is nearby.  Got to WP 1 without any effort.  As expected it was a bridge of some sort.

Looked about and under the bridge and in the surrounding area for the WP container.  No joy.  Noticed a curious chain on the bridge that I suspect may once have been attached to the WP container.

If this is where it was then it's gone.  I tried walking down the trail as a previous find did and got to the fork OK.  Looked around for the cache but no luck.  Neighbors frequently walk in these woods and mentioned a bit ago that they found a cache exposed and hid it again.  At any case I've DNFed it and will try again after someone else reports a find.  TFTC.