WATCH: Mystery deepens in death of a woman aboard Princess Cruise ship

WATCH: Mystery deepens in death of a woman aboard Princess Cruise ship

Transcript for Mystery deepens in death of a woman aboard Princess Cruise ship

Moving on to the deadly cruise ship mystery. The princess cruise ship returning to ft. Lauderdale with investigators, including the FBI waiting, after a 52-year-old woman fell to her death from a 14-story balcony. And with authorities looking into the possibility if she was pushed. Here’s erielle reshef. Reporter: Tonight, the mystery deepening in the death of a woman on board this princess cruise ship as authorities comb the scene for clues. The 3600-person vessel now docked in Florida. Passengers like Logan Tignor speaking out for the first time. I would never expect that would happen on a cruise. Reporter: Saying the P.A. System sounded in the middle of the night making an ominous announcement. It was a rude awakening at 4:00. They made the announcement right into our rooms. Reporter: News of the tragedy soon spreading. We only found out afterward when we arrived in aruba that an accident had taken place. We couldn’t get off the ship until the local authorities gave us permission. Reporter: The 52-year-old woman plummeting to her death on a lifeboat. The FBI investigating the case as a possible murder. The woman’s husband, traveling with her on the trip, not considered a suspect. Princess cruises saying — we are cooperating fully with the investigating authorities and offer our sincere condolences to the family and those affected. Tom, the FBI tells ABC news it is working with aruban officials to investigate all angles. Only saying the woman died of unnatural causes. Tom? Thank you.

This transcript has been automatically generated and may not be 100% accurate.

Read More