The Last Monument by Michael C. Grumley

https://thebookvoice.com/podcasts/2/audible/158193 to listen full audiobooks. Title: The Last Monument Series: The Monument Series, Book 1 Author: Michael C. Grumley Narrator: Scott Brick Format: mp3 Length: 9 hrs and 6 mins Release date: 05-13-25 Ratings: 4.5 out of 5 stars, 5,102 ratings Genres: Police Procedurals Publisher's Summary: Outside Denver, Joe Rickards stands over a small aircraft wreckage, studying burnt remains still smoldering in a field of freshly fallen snow...an investigator for the NTSB, working to carefully roll back the last several hours and identify the cause of the accident. But this time, he can't. The details behind this tragedy don't add up. Unlike every other investigation of Joe's career, the facts make no sense. Each new piece of information only makes the accident more mysterious, and more baffling.