Nov 18, 2024 · 1h 14m · a16z
Las Vegas is Becoming the SAFEST City in America
Sheriff Kevin McMahill · 25m spoken Ben Horowitz · 20m spoken Chief Mike Gennaro · 18m spoken Marc Andreessen · 4m spoken
0:00 / 0:00
▶ Watch on YouTube →
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
Ben Horowitz and Marc Andreessen host Las Vegas Metropolitan Police Department leaders Sheriff Kevin McMahill and Chief of Staff Mike Gennaro to explore how public safety, private philanthropy, community trust, and cutting-edge technology integration have transformed LVMPD into a national model for violent crime reduction and high homicide solve rates.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. How this is scored →
The host as informed peer 3.2 Guest teaching 3.4 Guest disagreement 0.3 The host pushing back 0.3
speaking balance: gold is the host, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 12:05 Sheriff reframes victim demographics question
Sheriff McMahill reframes Ben's question regarding victim income levels by pointing out that crime is concentrated in 10 chronic hotspots, directly challenging the assumption that low-income communities prefer less policing.
Hardest push from the host ▶ 56:52 Marc challenges NYPD policing success thesisMarc Andreessen directly challenges Chief Gennaro with the reform critics' counterargument, asserting that the 1990s NYPD crime drop was caused by macroeconomic shifts and the fading crack epidemic rather than broken windows policing.
Biggest teaching moment ▶ 53:39 McMahill contrasts 94 percent solve rate with national declineSheriff McMahill educates the hosts on why national homicide solve rates dropped to 30-50 percent while Las Vegas achieves 94 percent, sharing a detailed 2010 case where a beat officer solved a murder that specialized detectives missed.
The host holds their own ▶ 52:31 Marc demonstrates AI face redaction capabilityMarc Andreessen demonstrates technical domain expertise by instantly explaining to Sheriff McMahill how computer vision model automation can replace their 12-person manual video redaction unit.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | The host as informed peer | Guest teaching | Guest disagreement | The host pushing back | Why |
|---|---|---|---|---|---|---|
| Title Sequence & Legal Disclosures | 1 | 0 | 0 | 0 | Ben Horowitz opens the show with an extended introductory monologue framing public safety, introducing guests Sheriff McMahill and Chief Gennaro, and addressing criticism from TechCrunch regarding private tech donations to police. | |
| Structure and Jurisdiction of LVMPD | 2 | 3 | 0 | 1 | Sheriff McMahill explains the consolidated structure of LVMPD and reporting directly to citizens rather than city politicians. Ben adds context comparing Las Vegas to other major cities that reduced police funding post-2020. | |
| Public Safety Challenges and Homicide Reduction | 3 | 3 | 0 | 1 | McMahill explains budget breakdown, noting over 90 percent goes to salaries and benefits, leaving little for technology investments. Ben highlights how this structural limitation makes private philanthropic capital essential for technological upgrades. | |
| Anti-Recidivism and Hope for Prisoners Partnership | 3 | 2 | 0 | 0 | Chief Gennaro and McMahill describe their partnership with Hope for Prisoners to lower recidivism below 10 percent. Ben shares personal anecdotes regarding formerly incarcerated friends to reinforce the value of police mentorship. | |
| Targeted Policing in High-Crime Hotspots | 3 | 4 | 1 | 1 | When Ben asks about the economic breakdown of crime victims, McMahill reframes the issue to focus on 10 chronic hotspots where 75 to 80 percent of crime occurs. Ben critiques wealthy journalists who push anti-police narratives. | |
| COVID-19 Hotel Rate Drops & Crime Shifts | 2 | 4 | 0 | 0 | Chief Gennaro details how discounted COVID-19 room rates shifted crime patterns onto the Las Vegas Strip. He explains that strong community relationships drive Las Vegas high homicide clearance rates. | |
| Post-2020 Community Policing & Protests | 2 | 3 | 0 | 0 | Sheriff McMahill recounts LVMPD response during 2020 civil unrest, highlighting immediate public condemnation of officer misconduct in the George Floyd case to maintain local community trust. | |
| Overhauling 911 Center Culture & Operations | 2 | 3 | 0 | 0 | Gennaro outlines addressing a 50 percent vacancy rate at the 911 dispatch center by fixing basic workplace conditions like broken chairs, coffee, and ice machines. Ben emphasizes how simple operational fixes radically improved 911 call answer times. | |
| Private Philanthropy in Public Safety Budgets | 4 | 2 | 0 | 0 | Gennaro credits Ben Horowitz and his wife for purchasing 911 call terminals when political funding stalled. Ben explains how municipal capital budget cycles prevent rapid deployment of high-ROI technologies. | |
| Drone Technology in First Response & De-escalation | 2 | 4 | 0 | 0 | Gennaro explains Drone as First Responder (DFR) operations, providing a scenario where overhead video verified a suspect was carrying a broomstick rather than a rifle, preventing a potential fatal shooting. | |
| License Plate Readers & Targeted Enforcement | 3 | 4 | 0 | 0 | Gennaro describes combining Flock license plate readers with drone dispatch to target suspect vehicles precisely. Ben contrasts intelligence-led policing tech with calls for reducing police presence. | |
| Marc Andreessen on Tactical Drones & Officer Safety | 4 | 4 | 0 | 0 | Marc Andreessen joins to clarify tactical drone usage versus military Predator drones. McMahill outlines specialized tactical uses including glass-break capability, SWAT attic entries, and explosive detection dogs. | |
| Next-Generation 911 Dispatch & Technology Integration | 3 | 4 | 0 | 0 | Gennaro and McMahill describe Prepared 911 technology, allowing field officers to listen to incoming emergency calls live. Ben emphasizes how live video feeds delivered directly to officer smartphones eliminate response lag time. | |
| Challenges in Replicating Las Vegas' Model Nationwide | 4 | 4 | 1 | 1 | Marc asks why other major cities like Chicago are turning off technologies like ShotSpotter. McMahill points to major city chief political constraints, missing donor partners, and budgetary inertia in other jurisdictions. | |
| Technology Wishlist: AI Redaction & Cell Tower Data | 5 | 4 | 0 | 0 | Sheriff McMahill shares his wish list items, including automated body camera redaction and cell tower dump analysis. Marc and Ben immediately explain how computer vision and automated data sorting solve these exact software challenges. | |
| National Homicide Clearance Rates vs. Las Vegas | 4 | 5 | 0 | 0 | Marc highlights national homicide clearance rates dropping to around 50 percent while Las Vegas maintains 94 percent. McMahill attributes this success to a whole-of-agency approach and deep beat-cop community relationships. | |
| Lessons from NYPD & Broken Windows Theory | 6 | 5 | 2 | 2 | Marc presents criminal justice reform counterarguments asserting 1990s NYPD crime reductions were driven by economic factors and crack epidemic shifts rather than policing. Gennaro forcefully defends Broken Windows theory and CompStat accountability. | |
| Career Criminals, Substance Abuse, & Root Causes | 3 | 4 | 0 | 0 | Gennaro and McMahill discuss career criminals and modern drug crises, noting fentanyl in all street drugs and the persistence of black-market marijuana despite legalization. Ben critiques academic commentators who misunderstand criminal motivations. | |
| Re-entry Obstacles & First-Offender Diversion | 4 | 3 | 1 | 0 | Ben critiques broad felony labeling that blocks former prisoners from employment and housing. McMahill agrees on individual vocational matching, while Ben notes Las Vegas diverts first-time minor offenders directly to Hope for Prisoners. |
Statements from this episode (42)
Horowitz: Containing violent crime must precede addressing root causes like addiction
“If we can't contain crime, we're never getting to, you know, recidivism. We're never getting to mental health. We're never getting to addiction. We got to, you know, get ahead of the curve on the most urgent thing, which is, you know, people are getting robbed…”
Horowitz: Donating to Las Vegas police aims to build safest US city
“There's been a little controversy lately about donations that I've made to the police department, and it's really a collaboration. You know, we've been working together to kind of make Las Vegas both kind of the safest city in America and the best police, the …”
Horowitz: Policing is perhaps the most important public service in America
“Policing is, because it's kind of been turned into this you know, cartoon in America where, like, there's these weird reversals of good guys and bad guys and this and that and the other, but it turns out to be, you know, maybe the most, single most important p…”
Sheriff McMahill: Mayoral and council control of police is a major problem
“Mayors and councils and city managers really run the police departments in most of those places, and so that's one of the biggest problems in American policing, if you ask me”
Sheriff McMahill: Clark County jail is Nevada's largest mental health facility
“I also run the Clark County Detention Center, which is the largest jail in our state. Also the largest mental health facility, the largest addiction treatment center, and the largest homeless shelter in the state.”
Sheriff McMahill: LVMPD operates on $1.5B budget, 90% spent on salaries
“Our organization is 6200 people strong. My budget is about one and a half billion dollars as we sit here today. 90 plus percent of that is salary and benefits of employees.”
Sheriff McMahill: Las Vegas homicides dropped 20% last year to 148
“Today we're sitting at 96 homicides. Last year we ended at one 48, which was a 20% reduction in homicide from the year prior.”
Horowitz: Hope for Prisoners program achieves sub-10% recidivism rate
“Their recidivism rate is much, much lower. Like I think the national rates in the seventies and they're sub 10% or something.”
Sheriff McMahill: 75% to 80% of Las Vegas crime occurs in 10 hotspots
“In Las Vegas specifically, Roughly 75 to 80% of all of our crime occurs in those 10 areas.”
Chief Gennaro: COVID shutdowns shifted Las Vegas crime to domestic abuse
“Well, during COVID, there wasn't a lot of crime on the strip, right? Because it was closed, so we, there was a shift to different types of crimes, right? Now you had more child abuse cases, we had more residential burglaries things along that line, so there wa…”
Chief Gennaro: Community trust drives high homicide solve rates
“The fact that, you know, we have such a great relationship with the community that really helps drive that solve rate up because people are willing to come forward. They're willing to talk to us. They're willing to be a lot more compliant. Whereas in other cit…”
Sheriff McMahill: Community trust saved Las Vegas from 2020 riot destruction
“We didn't get our community burned down like Minneapolis or, downtown taken over like Seattle or Portland or any of these other places because it wasn't just me, but it was people throughout this community that said, that's not our police department.”
Chief Gennaro: LVMPD 911 center reached 100% staffing, sub-10-second response times
“And now look, we're a hundred percent staffed, and that was, like, within a year we got the staffing up, nine-on-one calls are answered in, you know, less than 10 seconds.”
Sheriff McMahill: LVMPD 911 wait times previously reached up to seven minutes
“Yeah, worse than that, and so, I mean, we had some times, nine-on-one calls were 6:07 minutes. Three, one non-emergent calls would be four or five hours at times.”
Chief Gennaro: Ben and Felicia Horowitz funded LVMPD 911 call terminals
“And that's something that, you know, you and Felicia did, you came in and you bought all those nine one call terminals for us.”
Horowitz: Public sector budgets struggle to fund future capital investments
“I think people don't understand You know, you have an operation up and going and the way public budgets work, you know, you've got, you can handle today, but investing in anything in the future, even something as simple as coffee is, is just much more difficul…”
Sheriff McMahill: LVMPD couldn't upgrade 911 via standard municipal budgeting
“In fact, if we would have relied on normal budgetary process, we wouldn't be where we're at today. Today, now I can deliver a service to the citizens of Las Vegas. That I would have never been able to deliver to them because we change the environment.”
Chief Gennaro: LVMPD drones reach emergency scenes within 30 to 60 seconds
“Look, drones help us become more efficient and effective, and we can respond faster, save lives, and deescalate situations much quicker. You have a drone that can be overhead and You know, 30 seconds to a minute”
Chief Gennaro: Initial reports from officers at crime scenes are usually inaccurate
“Typically the first two phone calls we get, the information's not accurate. We're getting it from our own people. It's not that they're lying, but things evolve, situations evolve, facts change, right?”
Chief Gennaro: LVMPD uses Flock cameras to track homicide and robbery suspects
“We get a large number of Flock hits that help us find murder suspects, stolen vehicles, robbery suspects, where, you know, there's not a cop at that intersection, and the vehicle goes through, and it's like, ok, Flock got the vehicle”
Chief Gennaro: Combining cameras and drones prevents unnecessary police traffic stops
“When you utilize both technologies, a flock found the vehicle, and now you have a drone overhead that's like, hey, this is the car right here. You bypass all those unnecessary police interactions, and now you have a very calculated response on a suspect vehicl…”
Horowitz: Better intelligence technology, not fewer officers, improves policing
“The worst solution is less police. The right solution is better intelligence, you know, which gets you better policing.”
Chief Gennaro: LVMPD deploys drones at every large-scale Las Vegas event
“You know, they're used all the time now for public safety at large-scale events, right? F-one, we, these drones are up, buzzing around all day, all night, covering such a vast area checking rooftops, looking for, you know, potential snipers or people that don'…”
Chief Gennaro: New tech will stream live 911 calls directly to officers
“Soon as someone calls nine one, the officer in the field is going to be able to hear that nine one call come in as it's actually coming in.”
Sheriff McMahill: Tech integration eliminates 1 to 3 minute emergency response lag
“So that lag time of a minute, three minutes is removed on the most critical calls that we have when our officers are responding.”
Horowitz: Responding LVMPD officers receive live drone feeds on their phones
“When that drone is up, every police officer who's responding has that feed on their phone.”
Sheriff McMahill: Other US cities will adopt policing tech slower than Vegas
“There'll be a slower implementation of these types of programs across the United States. They're just not going to be able to get to them as rapidly as we are, but we're going to prove it's going to work, and I think more and more municipalities will find the …”
Sheriff McMahill: LVMPD created a 12-person unit just for video redaction
“I had to create an entire unit of 12 people to deal with our public records requests that come in,”
Andreessen: Automated AI face redactions in video are now straightforward
“I think that, that would now be a straightforward, yeah, straightforward application now to just say, yeah, this, the, these faces need to be scrubbed out of this entire, you know, video sequence and just have it happen automatically.”
Sheriff McMahill: West Las Vegas had a 0% homicide clearance rate in 2010
“When I was working in 2010 as the captain of West Las Vegas, predominantly black part of town we had about 13 homicides. The solve rate was exactly, guess, zero. Not a single homicide had been solved.”
Chief Gennaro: Some US police departments have homicide closure rates near 30%
“Some of these agencies have a 30% closure rate, right? Or success rate. That means criminals committing homicides have a 70% chance of getting away with it.”
Chief Gennaro: Bill Bratton introduced corporate accountability for crime stats to NYPD
“You know, I can tell you before Bratton was the police commissioner. If a homicide happened, you know, happened in a certain part of town, that captain really didn't have to answer many questions about that homicide, right? But what he started doing, one of th…”
Chief Gennaro: NYPD turnstile jumpers were frequently armed and committing violent crimes
“And then all of a sudden there was the expectation that you're going to start arresting people for hopping those turnstiles. And lo and behold, the guys that were hopping the turnstiles were guys that had firearms. Those guys were potentially going to do murde…”
Chief Gennaro: Public safety requires making environments uncomfortable for criminals
“You have to have an environment That is going to breed success for this community. You can't have people hanging out on a, on the street corner. You can't have people hop in turnstiles. We can't have graffiti on the walls. It's got to be uncomfortable for crim…”
Chief Gennaro: Some career criminals spend 80% of their adult life incarcerated
“You know, some of these guys, 80% of their adult life, they've spent incarcerated, and that's what they know.”
Sheriff McMahill: Southern Nevada meth labs dropped from nearly 1,000 to one
“I mean, we went from having almost a thousand methamphetamine labs that were here in Southern Nevada at one time, we had an entire meth team that had to go in and eradicate these things, and now, I don't think we've had a, we had one meth lab, I believe, last …”
Sheriff McMahill: Legalizing marijuana has failed to eradicate the black market
“The legalization of marijuana has done nothing to eradicate the black market of marijuana.”
Horowitz: Inability to re-enter society drives ex-felons back to crime
“Because that is what makes you continue as a criminal, is that you can't reenter life”
Horowitz: Las Vegas diverts first-time offenders to Hope for Prisoners over jail
“One of the things we do here in Vegas is, you know, if you're a first-time offender you know, so many criminals are not alphas, they're betas. They went along with their idiot friends, committed a crime, and then they end up in jail, and then they can't get ba…”
Chief Gennaro: Incarceration is ineffective for many criminal offenders
“Locking people up isn't the answer. For a lot of people, right? It doesn't work, right?”