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A Survey of Crime Experts Deflates the 'Trump Effect' That Supposedly Reduced Homicides

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Sullum, J. (2026, October 7). A Survey of Crime Experts Deflates the 'Trump Effect' That Supposedly Reduced Homicides. Reason. https://reason.com/2026/10/07/a-survey-of-crime-experts-deflates-the-trump-effect-that-supposedly-reduced-homicides/

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Reason · collected 2026-10-07 · by Jacob Sullum

Quick Summary

A new report from the Council on Criminal Justice (CCJ) challenges President Donald Trump's claim that his policies are responsible for the significant decline in U.S. homicides since 2024. The FBI reported an 18 percent drop in homicide rates from 2024 to 2025, which Trump attributes to federal actions like backing law enforcement and deploying National Guard units. However, a survey of 48 crime experts commissioned by the CCJ found no evidence that these policies were major contributors to the reduction; instead, they identified other factors unrelated to federal policy as more influential.
Written by AI on 2026-10-07, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

In August 2024, the FBI reported a 18 percent decline in the U.S. homicide rate from 2024 to 2025, marking an unprecedented decrease. The murder rate dropped to 4.1 per 100,000 inhabitants, tying with 1955 and 1956 for the lowest since at least 1900 according to the Council on Criminal Justice (CCJ). President Donald Trump claimed credit for this historic reduction but was contradicted by a CCJ report based on a survey of 48 crime experts who rated federal policies highlighted by Trump as minor contributors. The report instead emphasized factors unrelated to presidential action, such as public health measures addressing underlying socioeconomic issues and technological changes like declining cash use, which did not receive high ratings from the surveyed experts.

Written for “Crime Rates Debate Trump Effect” on 2026-11-04, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Crime Rates Debate Trump Effect
Crime & Law · 1 article(s) covering the same event.

Compared with similar articles

This article reads leans left and hedges 8% of its claims. Each row says how that neighbour differs.
ABC News (US)
⚖️ Leans strongly right further right than this Hedges 2 of 50 claims Outlet record 67/100
“The articles discuss different aspects of crime and politics; one focuses on Republicans' election strategies around crime issues, while the other evaluates factors influencing homicide rates.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
49
sentences that state something as happening or true
Uncertain
8%
4 of 49 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
67/100
Reason's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Crime & Law
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-07 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Reason · 1127 article(s) · 4 correction(s) detected
Running correction rate · 4 correction(s)

Who wrote this

Jacob Sullum
35 article(s) here · 1 carrying a prediction
🔮 On July 17, 2025, The Wall Street Journal reported that a 2003 album marking the 50th birthday of financier Jeffrey Epstein, who would later be implicated in state and federal sex offenses involving underage girls, included a letter from Donald Trump, a longtime friend.
🔮 The U.S. Constitution says "the times, places and manner of holding elections" for senators and representatives "shall be prescribed in each state by the legislature thereof," although Congress "may at any time by law make or alter such regulations."
🔮 The New York Times presents Ho's speech as evidence that he hopes Trump will nominate him to the Supreme Court, assuming that opportunity arises during the next two years.
🔮 Question 8, a.k.a. the Eliminate Recreational Marijuana Sales and Allow Limited Possession Initiative, would permit adults 21 or older to possess up to an ounce of cannabis.
🔮 In a July 16 letter to California Secretary of State Shirley Weber, the Department of Homeland Security (DHS) said a "preliminary review" suggested there "may be as many as 190,832 non-citizens registered to vote" in her state.
🔮 But the Justice Department's manual for prosecutors says they should not pursue criminal charges unless "the admissible evidence will probably be sufficient" to meet the latter test.
🔮 I would tell you what I did with it, but I don't want to implicate myself in a federal felony.
🔮 The new case "would almost be funny if it weren't such an appalling abuse of the Department of Justice," Comey said in an online video on Monday.
🔮 But as two recent cases illustrate, there are limits to this license for misconduct, meaning officials may still be held accountable when they flout longstanding constitutional principles, even when they do so in novel ways.
🔮 Their divorced parents, Bart Rockett and Kami Ballard, agreed that Ballard, who at that point lived in Missouri, would have primary custody of the children, while Rockett, who was living in California, would be "responsible for them at the beginning of each month and 'during TV pilot season.'"
Also by Jacob Sullum
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 35 articles by Jacob Sullum →

Topics

CCJ Democrat FBI U.S. the White House

Subjects

Trump PERSON · 11× CCJ ORG · 5× FBI ORG · 3× the White House ORG · 3× American NORP · 2× Democrat NORP · 2× U.S. GPE · 2× Donald Trump PERSON · 1× Randolph Roth PERSON · 1× the Council on Criminal Justice ORG · 1×

Narrative

In addition to National Guard deployments, immigration enforcement, and presidential signals, the factors with low ratings included homeless encampment removals, improved housing stability, electronic monitoring, GLP-1 medications (on the theory that they "reduce impulsivity, craving, heavy substance use, or related behaviors"), declining cash use, DNA databases, neighborhood crime alerts, increased incarceration, and increased pretrial detention.
framing: assertive · carried by 1 article(s) · first seen 2026-10-07
🔮 Less concretely, the White House says Trump has "backed law enforcement," which would seem to fall into the category of "presidential public safety signals," another potential factor that the crime experts considered.

Claims (49 extracted, 4 hedged)

After surging during the COVID-19 pandemic, the U.S. homicide rate has declined sharply in the last few years, hitting a record low in 2025. asserted
rate → surge → 2025
Although President Donald Trump says he is responsible for that welcome development, a new report from the Council on Criminal Justice (CCJ) suggests that factors unrelated to his policies played a much more important role. uncertain
factors → say → role
Trump has been eager to cite the CCJ while claiming credit for the homicide drop. asserted
Trump → cite → drop
But he is unlikely to tout this report, which is based on a survey of 48 crime experts who convened to assess four dozen possible explanations for the decline. asserted
who → tout → decline
None of them thought the federal policies highlighted by Trump were major contributors. asserted
policies → think → Trump
Last August, the FBI reported that the homicide rate fell by 18 percent from 2024 to 2025, an unprecedented drop. asserted
rate → report → 2025
"The 2025 murder rate of 4.1 per 100,000 inhabitants is tied with 1955 and 1956 for the lowest murder rate," the FBI said. asserted
FBI → tie → rate
The CCJ, based on data from criminologist Randolph Roth's 2009 book American Homicide, goes further, saying the 2025 rate was the lowest recorded since at least 1900—a conclusion that Trump has repeatedly echoed. asserted
Trump → base → that
Trump immediately took credit for that historic drop. asserted
Trump → take → drop
"We have the numbers down because of what the federal government's doing," he averred during a speech at the Nassau County, New York, police academy on August 14. asserted
he → have → August
"Everyone knows we've done an amazing job." asserted
we → know → job
Four days later, a White House press release reinforced that message. asserted
release → reinforce → message
"President Trump Delivers the Largest Drop in Violent Crime in American History," the headline said. asserted
headline → deliver → History
Trump "backed law enforcement, empowered the FBI to hunt predators instead of political targets, and rejected the failed Democrat lunacy that left communities reeling," the White House bragged. asserted
House → back → communities
In response to a CCJ report on data for the first half of this year from a sample of U.S. cities, the White House likewise described the continuing drop in violent crime as "the direct result of the Trump Administration's relentless efforts to enforce the rule of law, back the police, and surge resources into communities long abandoned by Democrats." asserted
House → describe → Democrats
It credited Trump's National Guard deployments, saying "the steepest homicide drops have come in cities where the Trump Administration stepped in after Democrat leaders failed to act." asserted
leaders → credit → cities
Trump "promised to make America safe again," the White House said, "and the data proves he is delivering faster and more decisively than any Administration in history." asserted
he → promise → history
In case you missed the point, a subsequent press release described recent crime trends as "the Trump Effect in full force." asserted
release → miss → force
That "Trump Effect," according to Vice President J.D. Vance, includes immigration enforcement. uncertain
Effect → accord → enforcement
"When you get the violent criminals out of your country, you see the largest drop in violent crime in the history of the United States of America," Vance said at a rally in Iowa last month, "because we got the bad guys out." asserted
we → get → guys
Trump agrees. asserted
Trump → agree → ?
"We have the most secure border in American history," he bragged during his September 22 speech to the U.N. General Assembly. asserted
he → have → Assembly
"Nobody comes in, unless they're invited, unless they have permission… asserted
they → come → permission
.As a result, last year we achieved the largest drop in violent crime ever recorded. asserted
we → achieve → crime
The downward trend in homicides began in 2023, two years before Trump began his current term. asserted
Trump → begin → term
And if Trump deserves credit for the continuation of that trend, doesn't he also deserve blame for the huge 2020 spike in homicides, which likewise happened on his watch? asserted
which → deserve → watch
The truth is that neither inference is justified without additional evidence, especially since presidents have a limited role in law enforcement, which is primarily a state and local function, and many factors other than federal policy affect crime rates. asserted
factors → justify → rates
The CCJ's survey of crime experts, which included 48 possible explanations for the recent decline in homicide, provides further grounds for skepticism. asserted
which → include → skepticism
Although "no single factor was viewed as the dominant explanation for the decline," the CCJ says, 57 percent of the participants viewed "easing pandemic-related social and economic disruption" as "a major contributor. asserted
percent → view → contributor
That was the only factor viewed as a major contributor by most of the experts. asserted
That → view → experts
But the CCJ also asked the respondents to list the five factors they believed had the biggest influence. asserted
they → ask → influence
None of the Trump administration policies that the president says are responsible for the drop in homicides made any of those lists. asserted
president → say → lists
In addition to the fading impact of the pandemic, which 51 percent of the participants listed, the "top contributors" included expansion of community violence prevention programs (64 percent), increased use of "focused deterrence" aimed at "high-risk individuals and groups" (43 percent), increases in local government capacity (40 percent), and increases in public safety and support services "relative to demand" (28 percent). asserted
contributors → fade → demand
The next five factors most commonly rated as top contributors were expansion of city or state violence prevention offices (23 percent), an increase in proactive policing (ditto), a decline in "unstructured socializing" among teenagers (19 percent), aging of the population (17 percent), and increased mortality among people at high risk of violence (15 percent). asserted
factors → rat → violence
By contrast, none of the participants thought Trump's National Guard deployments had made a "major" contribution, and just one perceived a "limited" impact. asserted
one → think → impact
No one listed that factor as a top-five contributor. asserted
one → list → contributor
Nor did anyone mention increased immigration enforcement as a top contributor, although two participants said it had played a "limited" role. asserted
it → mention → role
The CCJ did not specifically ask about FBI arrests, another explanation favored by Trump. asserted
CCJ → ask → Trump
The survey did ask about improvements in homicide clearance rates, which 11 percent of the experts viewed as a top contributor. asserted
percent → ask → contributor
But since the FBI accounts for a small share of violent crime arrests (about 8 percent in 2025), Trump is surely overrating the agency's role in reducing homicides. asserted
Trump → account → homicides
…and 9 more, not listed.
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