Presumed human remains have been found within the wreckage of the Titan submersible, the US Coast Guard says.
Pieces from the sub, which imploded on a deep dive to the Titanic, were unloaded in St John’s, Canada, on Wednesday.
Officials say the sub’s landing frame and a rear cover were found among the debris.
US medical professionals will conduct a formal analysis of presumed remains, the coast guard said in a statement.
Five men, including three British citizens, died when the submersible suffered a “catastrophic” implosion while attempting to view the wreck of the Titanic, officials believe.
In a statement, the US Coast Guard said: “United States medical professionals will conduct a formal analysis of presumed human remains that have been carefully recovered within the wreckage at the site of the incident.”