The new movie will not be very factual, as it's more about the bear, jm2. I was always hoping she'd be found before her father passed. We had always heard, that she was in a cave along the palisades, between Camp Nelson, and Harrodsburg. (It was said, maybe in the book, that there had been a cave located, with a bar across the upper portion (at one time), with some rope and material hanging from it. The Ky river can have some pretty impressive floods and it had been discussed that after being flooded over the years, the rope, holding the bag had deteriorated and her body had been washed away in the flooded river. Just speculation among friends.
The last search I'm aware of was the one in 2019:
"There have also been rumors that Flynn’s remains are in Herrington Lake, Howells said. (Herrington is over 2,000 acres, the deepest, and, IMO, most dangerous lake, in the state of KY), However, according to
the Lexington Herald-Leader, two tips—including a death bed confession—have led police to resume the search at Murphy’s Landing, which has also been known as Ward’s Landing and Brooklyn.
Flynn’s car was found on Feb. 8, 1977, and her purse was found floating in the Kentucky River near Camp Nelson in Jessamine County in August 1977, according to the website. " (this is upstream from Murphy's Landing)
Search Continues For Melanie Flynn In Mercer County
https://www.kentucky.com/news/local/crime/article232423297.html
The Ky River Palisades