'Presumed' human remains found in wreckage of Titan submersible

The return of the Titan debris to port in St. John’s, Newfoundland and Labrador on Wednesday is a key piece of the investigation into why the submersible imploded.

 Twisted chunks of the 22-foot submersible were unloaded at a Canadian Coast Guard pier.

The US Coast Guard said late Wednesday it had recovered debris and evidence from the sea floor and that included what it described as presumed human remains.