I'm sure the feds can block their travel on commercial carriers by flagging their passports.KonaHona. THE HUGE THING ON MY MIND AND PROBABLY OTHERS... Is there anything/anyone/FBI stopping them from flying to a country or island without an extradition treaty with the USA....
I would assume if the kids were not alive, they would've tried to leave already... so at least there might be some hope for the kids being found alive!
But if you are familiar with Hawaii you would know that at any given time there are dozens of foreign fishing vessels in port. Most crew cannot leave the ship because ICE watches. But anyone can enter the ship. And when they get back to home port in, say, Samoa, no one will look closely. I only pick Samoa because it is one of dozens of possible countries. They could probably bribe a captain to take them for less than they are paying per night in Kauai!