Originally Posted by casey1999
I'm no lawyer so not quite sure how it would work, but the ship is a registered us vessel and the port of entry would have jurisdiction once the boat enters 3 mile state limit. But say a physical assault or murder occurred on the ship while outside the 3 mile state limit. On landing an arrest would be made my the local Hawaii police for sure, if the state was knowledgeable of the incident.
Hawaii law doesn't apply on the high seas.
As a US-flagged vessel, federal law would apply to a physical assault or murder on the high seas. But the State of Hawaii couldn't arrest anyone without a federal warrant.