4.4 • 696 Ratings
🗓️ 13 August 2025
⏱️ 54 minutes
🧾️ Download transcript
A Special Agent with the U.S. Fish and Wildlife Service for over 20 years, Ed Newcomer worked in Los Angeles in a variety of international posts before retiring in 2022. During his career, he conducted numerous high-profile international wildlife trafficking investigations involving every continent, including Antarctica, and is known for bringing down some of our planet's most notorious wildlife criminals. He is a recipient of the Humane Law Enforcement Award from the Humane Society of the United States and holds a record six Law Enforcement Awards from the U.S. Attorney’s Office in Los Angeles.
Listeners can learn more about Ed Newcomer on his podcast - Nature’s Secret Service, and on LinkedIn @EdNewcomer
In February 2004, an Idaho hiking trail became a deadly crime scene when 58 elk-meat “meatballs” laced with a lethal pesticide were scattered in a known wolf habitat. The suspect’s goal? Kill endangered gray wolves. What followed was an extraordinary, boots-in-the-snow investigation involving forensics, environmental science, and sheer tenacity.
In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, and Ed Newcomer, a retired special agent with the U.S. Fish and Wildlife Service, walk us through the forensic lab breakthroughs that tied the poison, the elk meat, and even a suspect’s boots directly to the scene. Along the way, you'll hear how a rookie game warden’s decision to bag “yellow snow” ended up sealing the case.
If you’re heading to CrimeCon, don't miss Sheryl and Ed on the main stage for Creator’s Row. They’ll be covering another unbelievable wildlife crime case live and in person. Y’all are gonna want a front-row seat!
Highlights:
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Sheryl “Mac” McCollum is an Emmy Award winning CSI, a writer for CrimeOnline, Forensic and Crime Scene Expert for Crime Stories with Nancy Grace, and a CSI for a metro Atlanta Police Department. She is the co-author of the textbook Cold Case: Pathways to Justice. Sheryl is also the founder and director of the Cold Case Investigative Research Institute, a collaboration between universities and colleges that brings researchers, practitioners, students, and the criminal justice community together to advance techniques in solving cold cases and assist families and law enforcement with solvability factors for unsolved homicides, missing persons, and kidnapping cases.
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| 0:00.0 | This is an IHeart podcast. |
| 0:11.4 | He's back. |
| 0:13.3 | Ed Newcomer, the special agent with the U.S. Fish and Wildlife Service. |
| 0:18.8 | Y'all know he's been over 20 years there. |
| 0:21.1 | He's got his own podcast, Nature's Secret Service. |
| 0:25.5 | Several of y'all know about that. |
| 0:27.7 | Y'all have checked that out. |
| 0:29.9 | It is quite frankly phenomenal. |
| 0:32.7 | But we have brought him back because he has got a case that you are not going to believe. |
| 0:41.5 | And what's important about this case to me, if you can work this case, you can work any |
| 0:48.5 | homicide out there. |
| 0:50.9 | So Ed Newcomer, thank you so much for coming back. |
| 0:56.3 | Well, Mack, thanks for having me. |
| 0:57.7 | I love your show and I love being on your show. |
| 1:00.7 | It was such a great time last time. |
| 1:02.8 | I had to accept. |
| 1:04.4 | Are you kidding? |
| 1:05.3 | And let me tell y'all, anybody coming to CrimeCon, |
| 1:08.7 | you're going to be able to see him live and in person. |
| 1:12.0 | We are going to be on the main stage for the creators' row. |
| 1:16.6 | We are going to be live at CrimeCon doing a Zone 7 in person. |
| 1:22.7 | And Ed's going to be right there, and you will not believe the case we're going to cover there in person. |
... |
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