Paulides' Bigfoot Investigation: Hoopa Tribe Secrets and Forensic Evidence

Posted Thursday, August 13, 2026

By Squatchable.com staff

So I just came across this video from the Mystora YouTube channel that dives deep into David Paulides' most unsettling Bigfoot theory, and honestly, it's one of those videos that sticks with you long after it's over. If you haven't seen it yet, definitely add it to your watchlist. For anyone unfamiliar with Paulides, he's a former police detective who spent nearly two decades in law enforcement before turning his investigative skills toward the Sasquatch phenomenon. What makes his work stand out from the typical Bigfoot content out there is that he doesn't approach it like a hobbyist with a trail cam. He treats it like a cold case file. Skeptical, methodical, and willing to discard anything that doesn't hold up to scrutiny. The video walks through how Paulides ended up connecting two of his biggest investigations: his Bigfoot research through the North America Bigfoot Search organization, and his Missing 411 project, which examines thousands of disappearances in and around U.S. national parks that share bizarre, unexplained commonalities. For years, he kept these as separate bodies of work. But more recently, he's been willing to say publicly what many close to the research have suspected for a long time — that these two investigations might not be separate at all. One of the most compelling parts of the video covers Paulides' time at the Hoopa Valley Reservation in Humboldt County, Northern California. This is the same region where the famous 1967 Patterson-Gimlin footage was filmed near Bluff Creek, just outside Hoopa territory. The elders there didn't tell campfire stories about Sasquatch. They talked about "the forest people" the way you'd talk about a neighboring family you've always known was there. Quiet, mundane details. No performance, no embellishment. Just information stated plainly. Paulides brought in over 45 witnesses willing to sign sworn affidavits attaching their names to their accounts. He also brought in Harvey Pratt, one of the most respected forensic sketch artists in American law enforcement history, with a career spanning four decades that includes work connected to the BTK case, the Green River killings, and the Oklahoma City bombing aftermath. Pratt is also a member of the Cheyenne and Arapaho tribes and a recognized traditional Cheyenne peace chief, which gave him a level of trust with witnesses that Paulides alone couldn't achieve. The sketches Pratt produced from those descriptions are what really got people talking. High cheekbones, deep-set expressive eyes, a facial structure that witnesses described as unsettlingly close to human. The kind of face that registers as human first, and only afterward does something tell you the proportions are off. Pratt reportedly looked at Paulides after those first sessions and said something to the effect of, "This isn't anything like what we've always heard." The video also touches on the DNA angle and the theory that whatever is living alongside us in these forests may be far closer to human than anyone in an official capacity has been willing to admit. The discussion cuts off right as the DNA discussion begins, so that's definitely worth checking out the full video to hear where that goes. What makes this theory so unsettling, as the video puts it, is that it's not about a blurry photo or a strange footprint. It's about evidence that could completely change how we understand the legend. Paulides isn't a young man chasing headlines anymore. He knows how these stories usually end for the people who tell them. And he's choosing to say this anyway. If you're into the deeper side of Sasquatch research, especially the intersection with Missing 411 and the more spiritual or otherworldly angles, this video is absolutely worth your time. Mystora did a solid job laying out the evidence piece by piece and letting the weight of it build on its own.