Tessa D'Amico is using her background in tech to build an online collaborative tool for fellow Cooper sleuths to have... more

Lisa Story is an accredited communications professional, and a badass epee fencer. She's spent the last 7 years researching and... more

Dr. Robert Edwards is a mathematician, economist, researcher, and author of DB Cooper and Flight 305, which will be out... more

Clarke Mayer is a writer, filmmaker, photographer, and author of the new book Incendiary.    Get Clarke's book! https://www.amazon.com/Incendiary-Clarke-Mayer/dp/1735547328/ref=sr_1_1?dchild=1&keywords=clarke+mayer&qid=1635710152&sr=8-1   Visit Clarke's website! https://www.clarkemayer.com/    Do you... more

Dan Gryder is a pilot, skydiver, instructor, banjo picker, and YouTuber. Dan is the Creator and host of Probable Cause:... more

Tim Collins is back! He has even more details about Duane and Jo Weber, and he needs your help with... more

Liza Morado is the author of Rat on Rat: A Memoir with a Peculiar Twist.   Buy Liza's book! https://www.amazon.com/Rat-memoir-peculiar-twist/dp/B09DN2XY9M/ref=sr_1_2?crid=77Q8GW95KELW&dchild=1&keywords=liza+morado&qid=1632518361&sprefix=liza+morado%2Caps%2C501&sr=8-2   If you have questions,... more

George McKeon is an artist, graphic designer, and author of The Mystery of DB Cooper - A True Crime Adult... more

Tom Sullivan is an author, illustrator, graphic designer, and unsolved case enthusiast. His newest book Unsolved Case Files: Escape at... more

Bruce is back for our 50th episode!    Bruce A. Smith is a legend in the Vortex. He's the author of DB... more