FORT MYERS, FL — Lee County Sheriff’s deputies responding to a call on the Sanibel Causeway early Monday morning found Marc Hargrove, 42, of Fort Myers, standing on the shoulder of the road, soaking wet, severely sunburned across surfaces that suggested he had been floating face-up for an extended period, and holding a large flat piece of driftwood covered in what the responding deputy described in his official report as “structural diagrams that appeared to include load-bearing walls.”
Hargrove told deputies he had been held against his will for approximately three days by a pod of bottlenose dolphins who, he alleged, required his assistance completing an underwater construction project in a submerged cave system located, by his estimation, “about forty feet down and three-quarters of a mile southwest of where I went in, which was a mistake from the jump.”
“I want to be very clear about one thing,” Hargrove told deputies at the scene, according to the incident report, before he had been offered water, a blanket, or any medical attention whatsoever. “I am never drinking Jose Cuervo Cinge again. That is my statement. That is the only statement I am prepared to make at this time. Everything else can wait.”
Deputies noted this statement in the report. They noted it verbatim. Deputy First Class Amanda Torres, eleven years with the Lee County Sheriff’s Office, said in a follow-up interview that it was “the most specific sobriety pledge I have ever heard a person make at a scene” and that she found its precision “oddly reassuring, like at least part of his brain was working fine.”
How It Allegedly Began
According to Hargrove’s account, which he delivered with the specific earnest clarity of a man who has been rehearsing it in his head for three days and is aware it does not sound good but is committed to accuracy, the incident began Friday evening when he decided to go for a swim off Fort Myers Beach following what he described as “a personal situation involving several cinnamon-flavored tequila shots” that he now characterizes as “a series of increasingly poor decisions that culminated in me being in the Gulf of Mexico at night alone which I understand in retrospect was the foundational error.”
He had been in the water approximately twenty minutes, he said, when the dolphins arrived.
“There were nine of them,” Hargrove told deputies. “They came from the south. They were organized. That was the first sign something was different. These weren’t curious dolphins. These were dolphins with a schedule.”
The dolphins, he said, surrounded him in a formation he described as “not aggressive but also not optional” and began what he initially interpreted as playful nudging but quickly understood to be directional guidance.
“They weren’t asking,” he said. “I want to be clear. I’ve been around dolphins at the aquarium. I know friendly dolphins. These were professional dolphins. There’s a difference.”
The Cave. Gerald. The Work.
Hargrove says the dolphins escorted him to a cave system he had never seen before, accessible through an underwater entrance that he estimated to be about forty feet below the surface. He acknowledges, with what deputies described as “admirable self-awareness for someone who had been drinking Cinge,” that he cannot fully explain the breathing situation.
“There was air in the cave,” he said. “A lot of it, actually. A big pocket. Enough to work in. I don’t know how long it had been there or how they maintained it. That was Gerald’s department. I didn’t ask Gerald questions. You learn that fast.”
Gerald, Hargrove explained, was the largest dolphin in the pod and the one who communicated most directly with him. The communication, he said, began as clicks and escalated, over the first several hours, into what he described as “a system I started to understand the way you understand a new coworker — not the words, exactly, but the intent, the frustration, the approval. Gerald had very clear expectations.”
Gerald’s expectations, as Hargrove came to understand them, centered on structural framing.
“They had started something down there,” Hargrove said. “I don’t know when. There were already walls. Load-bearing stuff, mostly coral and what I can only describe as intentional rock placement that somebody — something — had put real thought into. What they needed was someone who understood how to close a structure. Rooflines. Interior division. How to make a space that holds.”
Hargrove, it emerges, spent eleven years as a construction project manager before transitioning to what he describes as “a slower pace of life” in Fort Myers. He holds certifications in residential and light commercial construction. He has, by his own account, framed over two hundred structures in his career.
“Gerald found the right guy,” he said. “I’ll give him that.”
Three Days Below
For three days — surviving, he says, on fish that the dolphins brought him in a manner he describes as “efficient, not generous” and fresh water from a spring inside the cave that he found on the second day — Hargrove worked.
He framed what he believes were residential units. He laid out what appeared, by the end of the second day, to be a coherent town plan with a central common area. He used materials the dolphins retrieved from the surrounding seabed with a purposefulness that he found, even in retrospect, impressive.
“They knew what they wanted,” he said. “Gerald would look at something I’d done and either leave it alone or he’d click three times fast, which meant do it again. Three days and I only got the three clicks twice. I’ve had human clients worse than Gerald.”
On the third day, Gerald performed what Hargrove describes as “a full walkthrough” — moving through each space slowly, examining the work, surfacing and submerging repeatedly in what Hargrove interpreted as a structural inspection.
Then Gerald looked at him directly, clicked once — a sound Hargrove had come to understand as “sufficient” — and the pod escorted him back to the surface.
“Gerald did not say thank you,” Hargrove noted. “But the way he looked at me at the end — it was professional respect. I’ve seen it before. You do good work, the client knows. Gerald knew.”
The Blueprints
During the roughly two hours between his release and the arrival of deputies, Hargrove sat on the causeway and reconstructed from memory, on a flat piece of driftwood using a sharp shell, the plans for what he had built.
Deputy Torres, who reviewed the drawings before they were photographed and logged as evidence, described them in the incident report as “detailed, scaled, and including what appeared to be designated community spaces and utility corridors.”
“In eleven years I’ve logged a lot of things people draw at scenes,” Torres said. “Mostly it’s names, symbols, things that don’t mean much outside the person’s head. These had zoning. I’m not qualified to say if the engineering was sound. But the zoning was there.”
The drawings are currently held by the Lee County Sheriff’s Office as part of the case file. A structural engineer who reviewed photographs of them, contacted by Supposedly News and who asked not to be named because he was concerned about how the quote would look in print, said they were “not inconsistent with functional light residential planning” and then asked us not to print that either, which we have respected in spirit if not in practice.
Hargrove’s Statement
Reached by phone Wednesday after his release from Lee Memorial Hospital, where he was treated for dehydration, sunburn, and what attending physicians documented as “an unusual degree of calm for a man describing a three-day marine mammal labor situation,” Hargrove was reflective.
“I’ve thought about it a lot,” he said. “And honestly — good work is good work. I’m not mad about it. I’m a little mad about the manner of the invitation. That part could have been handled differently. But the work itself? I built something that’ll last. I can feel it. Gerald knows quality. And whatever they’re building down there — phase two or otherwise — they’ve got a solid foundation now.”
He paused.
“The Cinge thing stands, though,” he added. “That’s not changing. That decision was made and it’s final. I don’t care what the circumstances are. I’m done.”
Gerald was unavailable for comment. The cave’s location has not been independently verified. Phase two has not been announced.
Some men build cities on land. Marc Hargrove says he built one underwater for dolphins, the blueprints are in evidence, and the foreman had very high standards.
Honestly, the blueprints are hard to argue with.
Supposedly News reached out to Jose Cuervo for comment on their role in this incident. Their PR team responded with a promotional coupon. We have declined to use it.