In this powerful episode of **Vegas Crime Files**, Heidi Harris speaks with retired Las Vegas Metropolitan Police Department homicide detectives **John Harney** and **John Scott**, who responded to the October 1, 2017 mass shooting that claimed 58 lives that night and ultimately 60 lives total. Rather than revisiting conspiracy theories or internet speculation, the episode focuses on the firsthand experiences of investigators who worked the largest mass shooting in American history.

The detectives recount receiving late-night calls about what initially sounded like a multiple-victim shooting, only to discover a catastrophe of unprecedented scale. Upon arriving at the Route 91 Harvest Festival grounds, they encountered scenes that reminded Scott of combat zones in the Middle East: bodies scattered across the venue, hundreds of wounded victims, and thousands of abandoned cell phones ringing as loved ones desperately searched for family and friends.

Harney and Scott describe the enormous challenge of treating every victim as an individual homicide investigation while preserving an 18-acre crime scene. They explain how detectives, crime scene analysts, coroner investigators, firefighters, medical personnel, and federal agencies worked together around the clock to document evidence, identify victims, notify families, and process a scene unlike anything Las Vegas had ever experienced.

The conversation also explores the emotional toll the event took on seasoned homicide investigators. Both men discuss the difficulty of compartmentalizing such overwhelming tragedy and the haunting memories that remain years later, particularly the sound of thousands of cell phones ringing across the crime scene.

Addressing questions that continue to surround the shooting, the detectives explain why they concluded Steven Paddock acted alone, emphasizing that investigators examined every possibility before reaching that determination. They also discuss the reality of investigating mass casualty events, the limits of security measures, and why motive is not always knowable, even after exhaustive investigation.

Ultimately, this episode is not about theories—it's about the human cost of October 1st. Through the eyes of the detectives who walked the crime scene, listeners gain a sobering understanding of the tragedy, the professionalism of first responders, and the resilience of a city forced to confront unimaginable loss.

Jon Scott bio: Retired Police Sergeant Detective, has over 30 years of service specializing in homicides, burglary, fraud, and sex crimes. His career began in 1988 as a U.S. Marine Corps Captain, leading Marines in combat operations. In 1993, he joined the Las Vegas Metropolitan Police Department, later becoming a Detective in 1997. For the last 12 years of his career, he served as a Homicide Detective Sergeant, managing homicide and officer-involved shooting investigations.

Jon Scott’s expertise includes homicide and criminal investigations, crime scene management, counterterrorism, interrogations, policy development, and officer-involved shooting cases. He holds a Master’s in Administration of Justice from Alaska University and a Bachelor’s in Criminal Justice/Political Science from Cameron University. With decades of training and experience in law enforcement, Jon and his partner Phil DePalma founded DeScotta Investigative Group to provide professional investigative services for both private and institutional clients.

John Harney bio:

23 yrs with Metro Metro/Undercover narcotics detective including DEA Task Force/Narcotics Sergeant/UC Task Force SGT with USAF OSI/Robbery Sergeant including working with FBI Task Force/Homicide Sgt last 5 years

Vegas Crime Files is recorded and produced in Las Vegas, Nevada.

Host Heidi Harris is a 28 year award-winning broadcaster, born and raised in Vegas.

Member, Nevada Broadcasters Hall of Fame.

Follow us on all the socials: @VegasCrimeFiles and VegasCrimeFiles.com Insta: VegasCrimeFilesPod

Vegas Crime Files Episode Summary

In this episode of Vegas Crime Files, Heidi Harris talks with gaming journalist Rick Velotta about Nevada’s infamous “Black Book” — the state’s official List of Excluded Persons banned from casinos.

The conversation traces the Black Book’s origins back to 1960, when Nevada created it to keep organized crime figures out of casinos during the mob era. Over time, the list evolved from targeting mobsters to focusing on major casino cheats, illegal gambling operators, and other serious offenders connected to the gaming industry.

Rick explains how modern casino cheating schemes have become increasingly sophisticated, from slot-machine manipulation devices to complex illegal betting operations. The discussion also explores how Nevada’s approach differs from other states like New Jersey, which maintains a much larger exclusion list.

The episode dives into the controversy surrounding due process and lifetime exclusion. Once someone is placed in Nevada’s Black Book, they are banned from entering casinos indefinitely — even restaurants or entertainment venues inside casinos. Critics argue the process can be overly punitive, while supporters say the list protects the integrity of Nevada gaming.

The conversation also highlights current high-profile cases, including bookmaker Matthew Bowyer and longtime excluded figure Frank Citro, both of whom are seeking removal from the Black Book. Their cases raise broader questions about redemption, rehabilitation, and whether lifetime bans should ever be reconsidered.

Along the way, the episode touches on gambling addiction, casino security, mob history, and some of the most unusual cheating methods ever uncovered in Las Vegas.

Rick Velotta bio:

Richard N. “Rick” Velotta has covered business, the gaming industry, tourism, transportation and aviation in Las Vegas for 25 years. A former reporter and editor with the Las Vegas Sun, the Ogden (Utah) Standard-Examiner, the Arizona Daily Sun in Flagstaff and the Aurora (Colo.) Sun, Velotta is a graduate of Northern Arizona University where he won the school’s top journalism honor.

Rick's articles in the RJ. https://www.reviewjournal.com/business/casinos-gaming/changes-could-be-made-to-nevadas-black-book-this-week-3791013/

https://www.reviewjournal.com/business/casinos-gaming/illegal-bookmaker-nix-added-to-nevadas-black-book-3712421/

https://www.reviewjournal.com/business/casinos-gaming/theyve-got-me-over-a-barrel-convicted-gambler-says-he-was-a-fall-guy-for-non-complying-casinos-3709482/

https://www.reviewjournal.com/business/casinos-gaming/gaming-commission-to-consider-removal-of-man-from-black-book-3612194/

https://www.reviewjournal.com/business/casinos-gaming/it-wasnt-oceans-11-but-these-cheaters-took-1-2m-from-bellagio-and-landed-in-black-book-3421576/

Vegas Crime Files is recorded and produced in Las Vegas, Nevada.

Host Heidi Harris is a 28 year award-winning broadcaster, born and raised in Vegas. Member, Nevada Broadcasters Hall of Fame.

Follow us on all the socials: Vegas Crime Files and VegasCrimeFiles.com

On Valentine’s Day 1996, a 19-year-old pregnant newlywed sat inside a Las Vegas convenience store, keeping her husband company during his overnight shift.

She never made it home.

In this episode of Vegas Crime Files, Heidi Harris speaks with the first officer on the scene and the lead homicide detective who worked the case—two men who never forgot what they saw that night.

You’ll hear:

• What the first responding officer encountered walking into the store
• The haunting moments inside UMC as doctors fought to save both mother and baby
• How two suspects, disguised as women, carried out the robbery
• Why the case took years to resolve
• And how fear kept key witnesses from testifying

This is a story about violence, loss—and the lasting impact on everyone who was there.

https://lasvegassun.com/news/1996/feb/22/where-i-stand-go-shopping-to-buy-not-die/

https://www.reviewjournal.com/crime/homicides/men-arrested-in-1996-killing-were-identified-by-girlfriend-at-the-time-2103748/

https://www.reviewjournal.com/crime/homicides/pregnant-womans-killing-haunts-family-24-years-later-2164032/