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Minute by minute: How Las Vegas Metro PD handled the communication response to the Tesla Cybertruck explosion

As conspiracy theories swirled and social media lit up, Sheriff Kevin McMahill navigated a high-profile crisis with calm, transparency and command presence — here’s how he did it

A critical incident can happen at any time, in any community, across the country. Sharing information about these incidents is one cog in the overall response wheel, but it’s one that cannot be overlooked. It’s crucial to effectively communicate both during and after a critical incident. Police1’s “Minute by Minute” series dives into the communication response to some of the most significant incidents law enforcement agencies have recently faced. Julie Parker, President of Julie Parker Communications, specializing in law enforcement media relations and social media, is spearheading this spotlight on crisis communications.

As the nation reeled from a deadly vehicle attack in New Orleans, Las Vegas faced its own high-profile crisis: a Tesla Cybertruck explosion outside the Trump International Hotel. Sheriff Kevin McMahill, watching the chaos unfold from home, sprang into action. Drawing on lessons from the October 2017 Route 91 Harvest music festival mass shooting and backed by a seasoned PIO team, McMahill took swift control of the narrative — offering verified facts, shutting down conspiracy theories and projecting the calm leadership the moment demanded.

Key quotes from Sheriff Kevin McMahill

  • On managing social media chaos and conspiracy theories head-on: “I actually paid attention to some of what was already being said online — and included that in my commentary when I did the press conferences. I think that’s a responsible thing to do nowadays, because you can shut down some of what’s being said, as long as it’s factual to what you know at the time.”
  • On pushing back against performative press conference politics: “We had the mayor, the attorney general, the council, the commission — all of those people. But nope, we don’t need to hear from the same people over and over again. People just want to consume what happened. That’s really what it is.”
  • On showing up, despite personal pain, to project leadership in uniform: “On the first press conference, I was still wearing a walking boot — I’d broken my ankle just a couple months prior. It was very painful to get that boot on and off, with eight screws and a plate. But I did it because I knew the rest of the country was watching. People want to realize there’s a law enforcement official there, that they’re in charge, confident and capable.”

Key takeaways

1. Own the narrative early with facts. Don’t let misinformation set the tone; get ahead with verified details, even if that means waiting to confirm identities or motives.

2. Not every crisis requires a crowd. Limit who speaks at press conferences to those with operational roles to maintain focus and credibility.

3. Use social media strategically. Train and trust your PIO team to share timely, factual updates to calm speculation.

4. Train for the moment before it comes. Repeating questions, prepping leadership, and watching how others handle crisis events builds strong command presence.

5. Transparency builds trust. Consistent, factual communication — even when the full picture isn’t available — creates confidence in law enforcement leadership.

MINUTE BY MINUTE
Julie Parker speaks with Captain Jake Becchina about managing crisis communications during a shooting incident at the Kansas City Chiefs’ Super Bowl parade
Public Affairs Director Nelly Miles shares communication strategies with Julie Parker in response to the Ahmaud Arbery video
Julie Parker speaks with PIO Dionne Waugh about the media communications surrounding a mass shooting that claimed the life of 10, including Officer Eric Talley
Julie Parker speaks with Deputy Chief Chris Covelli of the Lake County (Ill.) Sheriff’s Office about the media response to the shooting that left 7 dead and 30 wounded

Julie Parker has a unique and extensive background in television and radio news, media relations and crisis communications, having served as both an Emmy award-winning TV news reporter, the media relations director for two of our nation’s largest police departments and as a senior media advisor for the International Association of Chiefs of Police. She guides for-profit, nonprofit and government organizations as part of the communications consultancy she founded in 2014. Among Julie’s most noteworthy accomplishments was directing the public information strategy for a county government serving a diverse population of 1.1 million people during the COVID-19 pandemic.

In 2011, Julie left the world of general assignment reporting for a greater challenge: serving as director of the Media Relations Bureaus for the Fairfax County and Prince George’s County Police Departments. Both law enforcement agencies are among the top 40 largest in the nation. For seven years, she served as the principal communications advisor to the chief of police and other executive command staff and was responsible for key messages, media strategy and the management of and strategy behind robust social media operations. The Washington Post highlighted Julie’s success with social media in this article.

Julie calls upon her 20 years in police media relations and broadcast news during her various projects with the Center for Homeland Defense and Security’s Mobile Education Team, regular speaking appearances at the FBI National Academy, and law enforcement and social media conferences. Additionally, the President’s Task Force on 21st Century Policing invited Ms. Parker to provide written testimony on technology and social media. Connect with Julie on Twitter at @JulieParkerComm and LinkedIn.