Lindsey Graham (19:55)
When Fred Hagan, Scott Griffith and the other Titan passengers returned to the Horizon Arctic, they learned they weren't the only ones who heard the cracking noise. The sound was so loud that even the crew on the surface heard it, and by the time of the post dive debrief the following morning, it's all many people on board the Horizon Arctic can talk about. Still, when Stockton Rush bounds into the ship's conference room, he's upbeat. The most important thing for him is that the Titan has reached the Titanic again, and that OceanGate's passengers feel they've gotten their money's worth. So he minimizes concerns about the crack heard during the ascent. He acknowledges that it was a pretty loud bang, but he repeats a claim that he's made noises in a submersible are normal as far as Rush is concerned, a component probably expanded or moved because of the temperature and pressure changes, and it's nothing to worry about. But one contractor working on Titan's navigation and communications systems isn't reassured. Antonella Wilby has spent years working with submersibles outside of Oceangate, and in her experience, even a remotely operated sub that made such a loud, unexplained noise would be removed from service until it had been properly checked. But Rush intends to send the Titan back underwater with passengers in just a few days. But when Wilby voices her concerns with Amber Bey, OceanGate's director of administration, her argument is dismissed, and instead Bay responds that some people at Oceangate have questions about Wilby. They wonder whether she has the right mindset to work in such a cutting edge experimental environment, whether she's enough of an explorer, a risk taker for Oceangate. Wilby is stunned by the criticism, but the conversation also helps make up her mind. She concludes that maybe she's not the right fit for Oceangate. And even before the expedition is over, Wilby and the company agree to go their separate ways. So with Wilby's intervention brushed aside, Titan returns to the bottom of the ocean four days later. And just a few days after that, the sub descends and explores Titanic again. In all, Titan reaches the wreck site three times in eight days. So at last, the submersible seems to be operating as Stockton Rush intended, ferrying high paying clients to and from Titanic on the adventure of a lifetime. But just as Titan seems to have turned a corner, the 2022 dive season comes to an end. Horizon Arctic returns to St. John's in Newfoundland. And Oceangate's equipment is unloaded from the support ship. Now that the dives are over for the year, head of engineering Phil Brooks wants to examine Titan more closely. Ever since that loud crack was heard, the acoustic monitoring system built into Titan's hull has been picking up more sounds than usual. It could be a sign that carbon fiber strands are breaking at a higher rate than before. And Brooks wants to check it out. He suggests transferring the Titan to Oceangate's facility in Washington for a full health check. But Stockton Rush tells him that the cost of moving the submersible across the country is too high. So instead, Titan undergoes just a brief inspection on the dockside in Newfoundland. There are no obvious defects. So over Phil Brooks objections, the submersible is stored there in an outdoor parking lot for the winter. For for months, it's exposed to temperatures that range from a balmy 84 degrees to deep below freezing, as well as harsh weather, including rain, sleet and snow. It doesn't seem appropriate. So believing that safety is being sacrificed to save money, Brooks resigns from Oceangate. Yet another senior employee walking away. But once again, Stockton Rush brushes it off. He's convinced that the carbon fiber hull is still sound and that the 2023 season is going to be Oceangate's best yet. But despite a run of successful dives the previous summer, a combination of bad weather and mechanical issues dogs the early expeditions of 2023. For the first three trips, passengers don't even make it out to the Titanic wreck site. Instead, they are restricted to shallow water dives closer to the Newfoundland coast. But in the middle of June, the sky's clear and Oceangate's new support ship, Polar Prince, is able to head into the North Atlantic for Expedition 4. Joining as mission specialists are Pakistani businessman Shahzada Dawood and his 19 year old son Suleiman. And on June 18, 2023, they climb onto The Titan's launch platform on the deck of The Polar Prince. 19 year old Suleiman steadies himself as he the ship rocks in the swell around him. Against the vast gray ocean, the Titan seems unnervingly small and fragile. His dad gives him a playful elbow. Hey, this is exciting, right? Huh? I've got my camera already. You have everything you need right here. Suleiman reaches into his pocket and pulls out a Rubik's cube. I just hope I don't get too nervous or you can do those things in your sleep. You know it. I've never done it with so much at stake. Well, you will have plenty of time to practice on the way down. It's going to take hours to get there. A titanium end cap is open and an Oceangate crew member gestures them inside. Suleiman hesitates, so Shazada goes first, crawling into the narrow cylinder. Once he's inside, he beckons for Suleiman to find all right, come on, you got a good seat here. Suleiman climbs in and takes his place beside his father. Juzada leans closer. Closer. Just thing the next time we're back on that ship you'll have a Guinness World Record. Suleiman Dawood. The deepest underwater Rubik's Cube solve in history. The platform creaks beneath them and Suleiman tenses. Shazada pats his son's leg. It's just the sea, Suleiman. I know. Titan's gone down dozens of times before. I know. It's perfectly safe. I know. Suleiman nods and flicks around the title top layer of the Rubik's Cube. Just then they hear new voices outside and Shazada looks up. Looks like our crewmates are here. But before the others join them, Shazada puts his arm around his son. I'm glad I'm doing this with you, Sula. Me too, dad. Happy Father's Day, I guess. Over the next few minutes, three more men climb on board the Titan. OceanGate CEO Stockton Rush is going to pilot the subject and the crew is rounded out with French Titanic expert P.H. nauselet and British businessman Hamish Harding. And when everyone is ready, Titan's end cap is closed and bolted shut. Then the submersible and its platform are lowered slowly down the ramp into the water with Suleiman Dawood nervously fiddling with his Rubik's Cube along the way. Two hours later, communications with Titan will go suddenly silent. And at first, Oceangate staff aboard the Polar Prince assume it's a routine glitch. The same Kind of technical issue they've dealt with on every expedition so far. But as the minutes slide into hours, they begin to worry. Titan has never been out of contact for this long before. And when the sub fails to resurface at the scheduled time, the captain of the Polar Prince summons help from the US Coast Guard. For more than three days afterward, a huge international search effort converges on the North Atlantic. Planes and ships sweep over an ever expanding plate patch of ocean, hoping to spot the stranded sub drifting on the surface. Specialist sonar equipment scans beneath the waves, listening for any hint that the vessel might be trapped on the seafloor. Hopes briefly rise when acoustic sensors pick up banging noises underwater. But it's a false trail rather than a plea for help from Titan's trapped occupants. It's decided it's probably rusted metalwork from the titanic wreck itself. Then, five days after Titan went missing, the US Coast Guard announces that debris has been found on the ocean floor. Titan's distinctive tail fin, the sub's titanium dome end caps, and part of its carbon fiber hull. Later that day, the Coast Guard confirms the news. Titan suffered a catastrophic implosion. The hull collapsed under the immense pressure of the water, killing those on board instantly. With this announcement, the search mission in the North Atlantic loses its urgency. But the team from the maritime engineering firm Pelagic Research Services remains on the scene. Inside a shipping container on the deck of the Horizon, Arctic monitors glow with live video feeds. Ignoring the rocking motion of the waves, Jesse Doran sits at the control panel. Every tiny movement of his fingers fires a thruster. On the Odysseus 6K remotely operated submersible. More than two miles down at the bottom of the ocean, Odysseus is inching closer to one of Titan's domed end caps. But the currents sweep unpredictably through the debris field. Sitting beside Dorne, Pelagic CEO Ed Cassano watches the feed, pointing out hazards as they drift across the screen. Shreds of carbon fiber hull and torn cabling, pulverized electronics fluttering through the water like snow. Any scrap of this could snag a thruster or foul an arm of the submersible forcible. So Doran acknowledges Cassano's interjections with a nod, but never takes his eyes from the monitors, his posture tightening each time a loose shard drifts too near. For days, Pelagic staff have tirelessly mapped the Titan's debris field. After each dive, they return with more fragments of the submersible and Odysseus mechanical arms. But the end cap is one of the largest and most crucial pieces. It will be invaluable for investigators, but only if it can be recovered intact. Closing in on it at last, Doran edges the ROV close enough. He closes the claw around the endcap and murmurs that he has it. Cassano exhales and reminds him to retreat slowly. On the monitors, the debris field recedes into darkness. As Odysseus begins its ascent, the control room settles into quiet focus. In a few hours, the shattered dome will break the surface. Not long ago, it was part of a vessel that Stockton Rush hoped would redefine deep ocean exploration. But now it's evidence that will be used to explain his death. Following the Titan's catastrophic implosion in June 2023, the US Coast Guard launches an immediate investigation into what happened. For over 12 months, experts comb through every aspect of the submersible's design, construction and operation. They review internal Oceangate emails, technical reports and dialogues dating back years. Engineers specializing in composite materials like carbon fiber examine the recovered fragments of the hull, while experienced submersible pilots are brought in to try and recreate Time Titan's final descent. Parallel inquiries by Canadian authorities and the National Transportation Safety Board share information, but the Coast Guard's investigation becomes a central clearinghouse for evidence, and in September 2024, the Coast Guard convenes a two week public hearing in Charleston, South Carolina. There, a board will hear evidence following the basic format of a trial. Witnesses will be called and questioned by investigators. Each speaker has the right to legal counsel, but no charges have been brought against anyone. Instead, right now the aim is simply to cut through the rumors that have circulated ever since the Titan went missing and find out the truth. The first witness to appear is OceanGate's former director of Engineering, Tony Nissen. Easing into a stiff backed chair, he tries to ignore the buzz of the overhead fluorescents. The room is colder than he's expected, or maybe it's nerves. In front of him, on a raised platform, sit three members of the U.S. coast Guard Board of Investigation. Each has a thick binder of documents, a silent reminder of why he's here. Nissen clasps his hands to still the tremor in them and then exhales slowly. One of the board members adjusts his microphone. Mr. Nissen, thanks for appearing today. When you're ready, we'd like to begin. Nissan swallows. Yeah, of course. So, for the record, please state your name and your role at Oceangate. My name is Tony Nissen. I served as director of Engineering at Ocean gate until early 2023. And what were your roles and responsibilities in your job as Director of Engineering? Well, that's an interesting question. I was recruited by Oceangate when Titan was nearly complete. In the sense that all the items were in place. They just needed someone to take it over the finish line. In my mind's eye, I was just going to put together the parts. Oh, my apologies. That's my watch telling me I have an abnormally high heart rate. Nissan smiles nervously. The investigators remain stone faced though. Let's get into your role a little further though. As a Director of engineering, did you make all engineering decisions that affected Titan? No. Did you make any engineering decisions? You? Yes, but not that many. So who would make the majority of the engineering decisions? That was Stockton. Stockton Rush. And was that Mr. Rush's management technique just with you, or was that employed throughout Oceangate? Oh, Stockton would always fight for what he wanted and he wouldn't give an inch. But you were the senior engineer at the company. Did you challenge decisions you believed were unsafe? I tried. Many of us tried. Can you give us an example? Oh, I can give you dozens. Anytime. We raised concerns about testing protocols, about how fast we were pushing toward passenger dives, about the carbon fiber hull, about anything. Stockton would just wave us off. He'd say we were being overly cautious, that innovation required risk. Were there consequences for pushing back, professionally or otherwise? Not directly. Not in the sense of any actual punishment or anything. But there was a culture. If you question two too much, you weren't seen as a team player. You were told you didn't have the explorer mindset, or you weren't visionary enough. People internalized that. Good engineers started second guessing themselves. Most people would just eventually back down and give Stockton what he wanted. It was. It was almost like a death from a thousand cuts. Nissan feels himself choking up. He stops speaking for a moment and exhales, trying to settle himself. The board member leans into the microphone. Mr. Nissen, thank you. Can we continue with additional questions regarding decision making structures at Ocean Gate? Yes, yes, of course. Tony Nissen is far from the only witness to question Stockton Rush's leadership. And the stories begin to echo. Nissen's successor as Director of engineering, Phil Brooks, recounts how Titan was not properly checked after a loud cracking noise was heard on a dive. Contractor Antonella Wilby describes how she left Oceangate after becoming convinced that the company lacked the discipline needed to keep people safe. Former Director of Marine Operations David Lochridge then takes the stand to accuse Rush of arrogance by refusing to tolerate any criticism of the company's approach. Bonnie Karl, the company's director of finance describes how she followed Lockridge out the door when the scale of his concerns became clear. Submersible experts Carl Stanley and William Conan each recount their attempts to intervene when they identified flaws in Titan's design and how they eventually concluded that Rush was determined to sidestep all scrutiny in his hurry to get his vessel in the water. The pattern is obvious. People repeatedly tried to warn Stockton Rush about the dangers of what he was doing, but he never listened. Instead, he fell back on a familiar defense. An Ocean Gate was an innovator operating at a level his critics simply could not understand. The US Coast Guard's final report reveals the truth. Released in August 2025, almost a year after the public hearings, it condenses thousands of documents and transcripts into 335 pages. In meticulous detail, it explains how Titan's carbon fiber hull weakened over time until it could no longer cope with the pressures of the depot ocean. Eventually, it imploded with such force that the Noise was audible 12,000ft above on the deck of the Polar Prince. Even Stockton Rush's wife, Wendy heard it as she monitored the sub's tracking, though she thought it was just a door slamming on the ship. But the report doesn't just say what happened. It explains why. And the Coast Guard's judgment is scathing. It calls the tragedy preventable and blames Oceangate's critically flawed design practices, inadequate safety protocols, and toxic working culture. The greatest criticisms are reserved for Stockton Rush himself. According to the Coast Guard, he exhibited negligence. He used intimidation and false claims to evade regulatory scrutiny. And had he lived, he would now be facing the prospect of jail time. But Stockton Rush did not survive. His final resting place is 12,500ft below the surface of alongside the famous shipwreck that played such a central role in the last eight years of his life. More than a century after the Titanic slipped beneath the waves of the North Atlantic, the once magnificent liner lies broken in two, surrounded by debris. The bow still holds its shape, eerily dignified in the perpetual darkness, while the grotesquely twisted stern reveals all the shocking violence of the liner's final destruction. But the most famous shipwreck in the world is not a permanent memorial. Even in the stillness of the deep, it is dying, dissolving grain by grain. Long tendrils of iron eating bacteria hang from the hull, consuming it in slow motion. Eventually, little will remain of the liner except a smudge of rust on the ocean floor. But beside it, scattered among the few relics that have resisted corrosion and decay, we will be the wreckage of another, far more modern tragedy. A tangle of wiring, a shard of carbon fiber, the last remnants of the Titan submersible, and all that remains of Stockton Rush's dream. During his life, Stockton Rush could not understand why his critics were out to get him. He genuinely believed that Titan's design was not flawed, but visionary, a stroke of genius that would revolutionize humankind's ability to access the deep. He was convinced that history would recognize his achievements and that one day he would be hailed as a trailblazer for heroically pushing the boundaries of science and exploration. In all of those beliefs, he was wrong. After the accident that claimed his life and those of his passengers, Stockton Rush's company, Oceangate, was shut down and its reputation left in tatters. But his failure did nothing to diminish the allure of the Titanic or dampen the dreams of those who long, long to see her wreck before it disappears forever. Less than a year after the loss of the Titan, an American real estate billionaire announced a partnership with a maritime engineer. Together, they intend to build a new submersible capable of transporting people to the wreck of the Titanic. This new generation of would be explorers insists that it has learned the lessons of the past. And they've pledged that unlike the Titan, their submersible will only voyage to the bottom, bottom of the ocean after it's been thoroughly tested and certified as safe by independent experts. If only Oceangate had followed the same path. In 2021, Rush told an interviewer that he hoped to be remembered as an innovator. He quoted the famous World War II general, Douglas MacArthur, who said, you're remembered for the rules you break. But what Stockton Rush never seemed to understand was that while some rules can be broken and some can be questioned, many exist because someone somewhere paid the price for ignoring them. From Audible Originals and Airship, this is episode four of our series on the Titan submersible disaster for American Scandal. In our next episode, we explore the role of trailblazers in American culture and how the glamour of apparent innovation can mask dangerous behavior, failure, corporate failure, and even outright fraud. Follow American Scandal on the Audible app or wherever you get your podcasts. You can listen to all episodes of American Scandal ad free by joining Audible. And to find out more about me and my other projects, including my live stage show coming to a theater near you, go to notthatlinseygraham.com that's notthatlinseygraham.Com if you'd like to learn more about the Titan submersible disaster, we recommend the documentaries the Oceangate Disaster from Netflix and the Titan Sub Disaster from the BBC. This episode contains reenactments and dramatized details. And while in most cases we can't know exactly what was said, all our dramatizations are based on historical research. American Scandalous Host Hosted, edited and executive produced by me, Lindsey Graham for Airship. This episode is written and researched by Scott Reeves, Senior Producer Andy Beckerman Managing Producer Emily Burke fact checking by Alyssa Jung Perry Audio editing by Mohammed Shahzib music by Thrum Sound design by Gabriel Gould Executive producer for Airship is William Simpson Executive producer for Audible is Jenny Lauer Beckman, Head of Creative Development at Audible Kate Navin, head of Audible Original Originals North America Marshall Louie and Chief Content Officer for Audible, Rachel Giazza. Copyright 2026 by Audible Originals, LLC Sound Recording Copyright 2026 by Audible Original.