The U.S. Coast Guard has declared the five people aboard the submersible vessel Titan, which went missing near the Titanic wreckage, as presumed dead. The vessel was carrying a pilot and four passengers, including 19-year-old Suleman, who had expressed hesitation before the trip. An extensive search by the Coast Guard and other agencies was conducted, but the vessel was unable to be located and the cause of its disappearance is still unknown.
