I can provide some general information about what might happen in cases where someone goes missing after jumping off a cruise ship.

When someone goes missing after jumping off a cruise ship, the ship’s crew will typically launch a search and rescue operation to try to locate the missing person. The search may involve the use of lifeboats, helicopters, and other equipment to search the surrounding waters for any signs of the missing person.
In some cases, the search may be unsuccessful, and the missing person may not be found. This can be a devastating outcome for the person’s family and loved ones, who may be left with many questions and feelings of grief and loss.
If a body is recovered, the ship’s crew will typically work with local authorities to determine the cause of death and to investigate any potential foul play or criminal activity. The investigation may involve interviews with witnesses, a forensic examination of the body, and other evidence-gathering activities.
The specific procedures and protocols for handling incidents of this nature may vary depending on the cruise line, the location of the incident, and other factors. However, most cruise lines have strict safety protocols in place to prevent accidents and to respond quickly and effectively in the event of an emergency.
In conclusion, when someone goes missing after jumping off a cruise ship, a search and rescue operation will typically be launched to try to locate the missing person. If a body is recovered, the ship’s crew will work with local authorities to investigate the cause of death and to determine whether any criminal activity was involved. The procedures and protocols for handling incidents of this nature may vary depending on the cruise line and other factors.