Gone Dark — Episode 1: They Knew Too Much

She was thirty feet behind him. He turned around. She was gone. Monica Reza spent nearly four decades building the rocket engine technology that powers America's most sensitive military satellites. She held a top security clearance. She knew things most people will never be cleared to know. And one morning on a California hiking trail, she simply ceased to exist. She is one of eleven — scientists, engineers, a nuclear weapons contractor, a two-star general — all connected to classified nuclear and aerospace programs, all gone in a four-year window. In this episode we introduce the full list, trace the connections nobody is reporting, and reveal a detail about Monica Reza's disappearance that never made the mainstream news. The pattern is not random. The silence is not accidental. Gone Dark begins here.

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Transcript

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June 22nd, 2025. Angeles National Forest, California. 910 in the morning. A ridgeline near Mount Waterman. Clear weather. A trail Monica Reza hiked every single week. She is 30 feet behind her companion. He turns around. She is smiling. She waves. He turns back to the trail. Ten seconds pass. He calls her name. No answer. He turns around again. She is gone. Not down the hill. Not around the bend. Gone. The search that follows brings helicopters with thermal imaging, canine units, drones, hundreds of volunteers over multiple weeks. They sweep the terrain. They cover every inch of that ridgeline. The dogs track her scent to a hat in a ravine. And stop. Cold. Not fading. Not dispersing. Stopped. At a hat. Here is what nobody reported. Four days after she vanished, while those helicopters were still in the air, someone created a memorial page for her online. Listed her death date as June 22nd. Listed her burial type as a green burial. A green burial means no embalming, biodegradable container, straight into the earth. You need a body for that. Her body has never been found. The account that created the page had been inactive for five years. After researchers began documenting it publicly, the memorial was removed. A screenshot exists. Monica Reza is still missing. She is not the first. She is not the last. Welcome to Gone Dark. Here is who Monica Reza actually was. Because Scientist vanishes on hiking trail does not come close to capturing it. She spent nearly four decades solving a problem that had stumped American engineers for a generation. The problem was this. Rocket engines that run on liquid oxygen are extraordinarily powerful. But the oxygen itself, under extreme pressure, will combust the engine's own metal components. The engine destroys itself from the inside. Soviet engineers had cracked it during the Cold War. American engineers could not figure out how to make the metal survive long enough to matter. Monica Reza figured out how to make the metal survive. She developed an alloy specifically engineered to withstand those conditions, a material that works in an environment previously considered impossible to engineer around. She did not improve something that already existed. She built something the world had never seen. That alloy is now built into the engines America uses to launch its most sensitive military payloads into orbit. The rockets carrying classified defense satellites, missile defense systems, national security infrastructure that cannot fail. And here is the part that nobody is talking about. Three people held the complete knowledge of how that alloy went from her laboratory to a flight-ready rocket engine. Monica Reza, who invented it. A scientist named Dallas Hardwick, who led the government laboratory that tested and qualified it for flight. Hardwick was Reza's mentor. They built it together. Hardwick retired after a cancer diagnosis. She died in early 2014. And the man who commanded that government laboratory, who oversaw the entire program, who controlled the funding, who signed off on every step of the process, a retired Air Force Major General named William Neil McCastland. Three people, one chain of custody for a material the United States cannot build next generation rocket engines without. Hardwick, dead. Reza, missing. McCastland. We will get to McCastland. But first, think about that hat. The search dogs tracked Monica's scent to a hat in a ravine. Her scent stopped there. Not fading. Stopped. And here is the detail that investigators have never publicly addressed. The ridgeline where Monica was last seen sits high enough to have direct line of sight to one of the most densely covered cellular networks on the planet. Someone placed a 911 call from that area the same morning, reporting a woman screaming. That call went through. Monica Reza's cell phone data from that morning has never been publicly released. Monica Reza is one name on a list that now has 11. And when you look at this list carefully, really look at it, something emerges that most coverage has completely missed. This is not a random collection of scientists. There is a geography here. A pattern inside the pattern. Southern California. Four cases from the same corridor, the research institutions clustered around Pasadena and Los Angeles. Monica Reza, gone from a hiking trail. Two researchers from NASA's jet propulsion laboratory. Both died with no cause of death ever publicly released. No statement from NASA. Nothing. An astrophysicist from Caltech, shot to death on his front porch. When Caltech released a statement about him, they said he had passed away suddenly. They did not use the word shot. Four people, one corridor. The institutions said almost nothing. New Mexico, a different kind of cluster. Albuquerque at the center with one of America's most sensitive nuclear weapons facilities nearby. A government contractor who manufactured components for the majority of America's nuclear weapons arsenal walked out of his home on foot, left everything that could track him. Never seen again. Two workers from Los Alamos National Laboratory, both gone. One of them had factory reset her phone before she disappeared. Every text, every contact, every call log. Wiped clean. And then she vanished. Four cases. One nuclear corridor. Massachusetts. Two cases within four days of each other in the same month. A pharmaceutical researcher with Department of Defense contracts walked away from his home at night, leaving his phone, his wallet, his smartwatch, everything that could find him. His body was recovered from a lake three months later. Four days after that, the director of MIT's Plasma Science and Fusion Center was shot at his home near Boston. The motive has never been explained. Now listen to what ties all three of these clusters together. Every institution involved responded identically. Minimum disclosure. Less than the law even requires. NASA said nothing about its people. Caltech called a shooting victim someone who passed away suddenly. The Air Force offered counseling services when their general disappeared. There is a silence across these institutions that goes beyond policy. It is consistent. It is coordinated. And it tells you that somewhere inside these organizations, people know something the public does not. And then there is Ning Lee, a physicist whose career centered on anti-gravity research, struck by a car on a university campus, who suffered permanent brain damage and later died. And Amy Eskridge, 34 years old, anti-gravity propulsion researcher, who sent a text to a colleague five weeks before she died. If you see any report that I killed myself, I most definitely did not. She was found dead of a gunshot wound to the head, ruled a suicide. Her research institute went dark the same week. Eleven people. And here is the detail that I cannot get out of my head. Every single person who disappeared on foot left behind the device that could track them. Every single one. I want to show you something about the timing of all this that the mainstream coverage has buried under the individual stories. These cases do not spread evenly across time. Seven of the eleven happen in a nine-month window. And that nine-month window lines up almost perfectly with the largest retooling of America's nuclear and aerospace infrastructure in a generation. In the months before the cluster begins, Space Force awards the largest national security space launch contracts in American history. The rockets that carry America's most classified payloads. Then the disappearances start, one after another. Scientists, contractors, a general, all connected to the programs those rockets serve. Someone was active during those nine months, patient, methodical, working through something. Or it was all random. Here is what a sitting United States Congressman said while investigating these cases. His name is Tim Burchett of Tennessee. He said publicly, on the record, there is something dark going on. And then he added something I keep coming back to. He said, By the way, I am not suicidal. A member of Congress felt the need to preemptively tell the public he is not suicidal while investigating a list of dead and missing scientists. Think about what it means that he felt the need to say that. And then there is what the president said. He said, I just left a meeting on that subject. Pretty serious stuff. I hope it is random. He hopes it is random. That word, hope, is doing everything in that sentence. A man with access to every classified briefing in the United States government is not telling you it is random. He is telling you he hopes it is. Those are completely different things. Next episode. The man who ran America's most classified research laboratory, who was privately advising the UFO disclosure movement for years before he disappeared. And who walked out of his house three days after the president ordered classified government files released to the public. His wife's 911 call has been released. In it, she tells the dispatcher she believes her husband planned not to be found. He turned his phone off before he left. That is not a man who got lost. This is Gone Dark. Subscribe wherever you listen. Tell one person the story is still unfolding.