It's Murder: on Hat Island

Gedney Island, a small piece of land located in the midst of Port Gardner Bay and no larger than one-half mile wide and four miles in perimeter is a summer retreat for many people owning property there.
For such a small island, it is surprising that it could harbor such interesting tidbits of history. It would
seem innocuous anything dark and evil could or would occur in this perfect island getaway, but it does and has a century earlier.