One two-month journey circling the Australian Coast was terminated following the fatal incident of an senior lady who was left behind by the ship on a distant coastal location.
The passenger had been walking on Lizard Island with other travelers from the Coral Adventurer, but broke off from the party for a rest. The vessel left without her and went back after some time after the ship staff discovered the woman was not present.
A large-scale search operation located her body the subsequent day.
Authorities are examining the incident, alongside investigators and the state coroner.
The CEO of the shipping company announced that guests and staff on the ship were informed that the rest of the voyage had been cancelled due to the "tragic passing and previous technical problems".
In a statement, he mentioned that travelers would be issued a full refund, and said the company was working "to arrange the travel back of the travelers via private aircraft".
Officials also published an updated statement, and said they had "delivered a notice to the Master" prohibiting any new passengers from boarding the vessel.
The official said that they would visit the liner in the Australian city upon its return.
The liner first departed the coastal city on the 24th of October, and was merely two days into the journey at the time of the 80-year-old's death. The tropical location was the first stop on the itinerary.
Passengers on board - who usually pay large sums of currency to participate in the expedition - were ferried there for a day trip with the option of hiking or snorkeling.
The daughter of the victim said that her loved ones was "shocked and distressed that the ship left the location after an scheduled tour without my parent".
Through her comments, she described her mum as an "active elderly person" who was a member of a walking organization.
"According to scant information we have been told, it looks that there was a failure of attention and common sense," she stated.
She further stated that she hoped the examination would be able to determine what "the organization should have done that might have preserved Mother's being".
"According to reports from the authorities that it was a extremely warm day, and mother became unwell on the uphill trek," she revealed.
"She was asked her to head down, without accompaniment. Then the ship left, seemingly without performing a passenger count.
"At a certain moment in that process, or shortly after, mother succumbed, alone."
In a statement, the Head affirmed that the company was "cooperating fully with investigators to aid their inquiry".
He mentioned that the company was "extremely apologetic that this has transpired" and had provided its complete assistance to the family.
The liner serves up to a hundred twenty travelers with 46 staff, according to official information. It was purpose-built to access isolated regions of the nation's coastline and is fitted with "auxiliary vessels" - compact vessels used to transport travelers on day excursions.
Occurrences of this nature are infrequent, and liners have procedures to track which travelers are embarking or disembarking, according to industry experts.
"Going ashore secretly or [back] onboard really isn't an choice," an authority remarked.
Shipping companies consider these methods with great importance and have "sophisticated systems in place to stop such events from taking place," the specialist added.
"This is probably a surprising - and tragic - one-off."