Human remains were found after being washed ashore on Grand Manan.
Corey's sister Trish Greene is angry there's still no identification and the family also wants to know why their boat sank.
Gary Austin operated a diving company more than twenty years ago and investigated when a single engine plane went down in the Bay off St. Martins and did not break up which raises that as a possible cause -- the boat's dragging line may have become hooked on the wreckage causing it to abruptly stop and flip.
Austin says it should be marked as a hazard to give fishermen a heads up.
