James Cameron Accuses Titanic , Submersible Builder of Cutting Corners.<br />The search for the missing Titanic sub crew has come to an end after it was determined that they were killed as a result of a "catastrophic implosion," CNN reports.<br />The sub, Titan, lost communication with the surface after an hour and 45 minutes of diving.<br />'Titanic' director James Cameron, <br />who has visited the famous underwater wreckage 33 times via submersible, .<br />says he knew days ago that the <br />crew was no longer alive.<br />Their comms were lost, and <br />navigation was lost - and I said instantly, you can't lose comms and navigation together without an extreme catastrophic event or high, highly energetic catastrophic event. , James Cameron, via the BBC.<br />And the first thing <br />that popped to mind <br />was an implosion, James Cameron, via the BBC.<br />Cameron blames the Titan sub's parent company OceanGate, for cutting corners.<br />He says that the company "didn't get certified because they knew they wouldn't pass.".<br />I was very suspect of the technology that they were using. <br />I wouldn't have gotten in that sub, James Cameron, via the BBC.<br />Cameron says that OceanGate was warned by people in the deep submergence community as well <br />as the Marine Technology Society that they were <br />"going on a path to catastrophe," the BBC reports.<br />Cameron went on to say there was <br />a "terrible irony" in the Titan disaster, <br />likening it to the sinking of the Titanic.<br />We now have another wreck that is based on unfortunately the same principles of not heeding warnings. OceanGate were warned, James Cameron, via the BBC