By Jason Robey, Matt Vogel

Social scientists have long been interested in understanding how age, period, and cohort effects shape long-term homicide trends. Yet fundamental measurement challenges remain pervasive in estimating age-specific homicide rates for birth cohorts. We begin by defining multiple alternative approaches for measuring homicide rates for birth cohorts, highlighting their advantages and disadvantages. We empirically demonstrate substantial differences in the estimated cohort-specific homicide rates across alternative measurement approaches. These discrepancies are particularly large when using 5-year age categories and 5-year birth cohorts, with a nearly twofold difference in estimated homicide rates for 15- to 19-year-olds in some cohorts. Substantively, these discrepancies have consequences even for basic questions about homicide trends, including which birth cohorts had the highest homicide rates. We provide a framework for understanding why these discrepancies arise and propose the reconstructed cohort measurement approach as a practical solution to produce valid estimates given available data. Simulation analyses confirm this approach substantially outperforms approaches used in the prior literature. Lastly, we demonstrate that these measurement challenges can lead to fundamentally different results in regression models predicting cohort effects on homicide rates. Our results underscore how accurately measuring cohort-specific homicide rates is an essential, yet often overlooked, part of understanding homicide trends.

By The Centre of expertise on child sexual abuse (CSA Centre)

This resource introduces some of the key research and statistics on what is known about child sexual abuse: what it is, who harms children, where it takes place, the impact on children and, crucially, what you as a police professional can do in response. It is designed for all police professionals, whether you're the attending officer responding to a call or the officer assigned to a case. Throughout the 10 sections, you’ll find blue boxes containing key takeaways, prompts and signposts for you to consider when faced with concerns of child sexual abuse. At the end, there are links to other publications from the CSA Centre, which provide practical information and advice on understanding, identifying and responding to child sexual abuse. Remember, it is never a child’s responsibility to prevent abuse, protect themselves or make the abuse stop. But by better understanding child sexual abuse, having conversations and highlighting concerns, we can all play a role in better protecting children.

By Samantha Weston, Clare Griffiths and Anne-Marie Day 

Louise Casey’s review revealed a series of concerns about London Metropolitan Police concluding that institutional racism, misogyny and homophobia pervades across the whole organisation. Acknowledging that police legitimacy is under threat, some have called for the police to be defunded. Drawing on data collected via a survey and focus groups with children and young people from traditionally unheard minoritised groups attending a community-based programme, this article reveals low levels of satisfaction with and trust of the police among this group. In contrast, activities based and created within young people’s own communities provided opportunities to be safe, protected and among people they trusted. Drawing on Gramsci’s theory of hegemony, we suggest that the call to ‘defund the police’ may not be the radical alternative that many would have us believe and instead call to ‘refund civil society’ by advocating for a ‘community first’ approach to resolve complex social problems.

by Graeme R. Newman

In 1862, Henry Mayhew and John Binny walked into eleven of London's most notorious institutions — Newgate, Millbank, Pentonville, Brixton, the prison hulks at Woolwich, Coldbath Fields, Tothill Fields, Wandsworth, Holloway, the House of Detention at Clerkenwell, and Horsemonger Lane — and wrote down exactly what they saw: the governors, the warders, the chaplains, and the prisoners themselves, in their own words.

This edition brings that record back to life. Each chapter has been fully rewritten in modern prose while preserving every fact, every interview, and every argument the original authors made — from their case against purposeless hard labour to their unflinching accounts of the convict nursery, the condemned cell, and the boy discharged from prison with no one waiting at the gate.

A new introduction and retrospective, written for this edition, follows these institutions into the present: which ones were demolished, which became galleries, cathedrals, and post offices — and which are still open today, cited in current inspection reports for the very same overcrowding and neglect that Victorian reformers were fighting a century and a half ago.

What you'll find inside: • Eleven Victorian prisons, reconstructed room by room, cell by cell • Real testimony from governors, chaplains, and prisoners — first offenders and lifelong professionals alike • A frank, often moving record of Victorian London's poorest and most desperate • A new historical retrospective connecting each institution to its fate today

Part social history, part true crime, part uncomfortable mirror — London Prisons: A Retrospective is a door-by-door tour of a city's conscience, then and now.

Read-Me.Org Inc. New York-Philadelphia-Australia. 2026. p.339.

by Nettly Lucas (Author), Graeme Newman (Introduction)

Step into the hidden London of the 1920s—a city of fashionable hotels and crowded streets, respectable suburbs and shadowy back rooms, Scotland Yard detectives and professional criminals who made deception, burglary, fraud and blackmail their trade.

First published in 1926, London and Its Criminals is Netley Lucas’s remarkable journey through the criminal underworld of interwar London. Rather than simply recounting celebrated crimes, Lucas sets out to describe criminals themselves: how they lived, where they gathered, the methods they used, the slang they spoke, and the elaborate machinery of policing that pursued them.

The result is an extraordinary period portrait of crime and criminal justice.

Lucas takes his readers inside Scotland Yard and its Criminal Record Office, explaining the growing importance of fingerprints, criminal records and systematic detection. From there he ventures into a very different London—the world of professional burglars, pickpockets, confidence tricksters, jewel thieves, forgers, blackmailers and criminal gangs. He introduces his readers to figures he describes as the “Kings” and “Queens” of the Underworld: men and women who move between cheap public houses, prosperous suburban homes, exclusive restaurants and fashionable hotels while living secret criminal lives.

Among the book’s most striking chapters are Lucas’s accounts of “master criminals” and “crooked women.” His characters include expert burglars, ingenious forgers, sophisticated jewel thieves and accomplished confidence tricksters. Some are frightening, some ingenious, some surprisingly ordinary. Again and again Lucas emphasizes the unsettling proximity of the criminal world to respectable society.

Yet London and Its Criminals is more than a gallery of rogues. Lucas was writing at a moment when attitudes toward crime and punishment were beginning to change. He opens the book by discussing the emerging scientific study of crime, criminal psychology, rehabilitation and the limitations of imprisonment—questions that remain central to debates about criminal justice a century later.

Lucas is also an unusually provocative guide. He claims familiarity with criminals themselves and repeatedly describes conversations, meals and encounters with people operating on the wrong side of the law. His London is consequently not the London of official police reports alone. It is a city observed from its restaurants, streets, clubs, pubs, courtrooms and criminal meeting places.

Modern readers should approach some of Lucas’s language, assumptions and sweeping judgments as products of their time. That is also part of the historical importance of the book. It provides a vivid primary-source window into how crime, policing, punishment, class and the urban underworld were represented during the 1920s.

This new Read-Me.Org Classic Reprint presents Lucas’s fascinating account to a new generation of readers, accompanied by a detailed new Introduction by Graeme Newman that places the work in its historical and criminological context.

For readers interested in true crime, criminology, Scotland Yard, policing, criminal history, London history, organized crime and the social history of the 1920s, London and Its Criminals offers a fascinating journey into a vanished—but sometimes surprisingly familiar—criminal world

Read-Me.Org Inc. New York-Philadelphia-Australia. 2026. p.194.

By W Tomas, N Fumo, C A Kostelac, K Flynn-O'Brien, M Levas, R Moore, T A de Roon-Cassini, S Hargarten

Introduction: Firearms are now the leading cause of death for U.S. children and teens ages 0-19. The U.S. Department of Justice Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) reported data in 2022 on firearm production, for specific firearm types and calibers. We hypothesized there would be a correlation between firearm production and firearm deaths and nonfatal injuries in youth.

Methods: All firearm deaths and nonfatal injury rates for youth ages 0-19 were extracted from the Centers for Disease Control and Prevention from 2001 to 2020. Firearm production from 2001 to 2020 was extracted from the 2022 ATF Firearms in Commerce Report for overall firearm production, production by weapon type and pistol caliber. Relationships between firearm death and injury and firearm production were evaluated using correlational analyses.

Results: Firearm death and nonfatal injury rates for youth increased from 2001 to 2020 by 48.2% and 69.2%, respectively, and firearm production increased 265% overall and 1298% for 9 mm pistols. There was no correlation between total firearm manufacturing and total firearm deaths or nonfatal injury rates from 2001 to 2020 (all r < 0.28). Pistol caliber (25 and 9 mm) was associated with total firearm deaths and nonfatal injuries (all r > 0.55).

Conclusion: While total firearm manufacturing was not related to firearm deaths and injuries, except suicides, there were strong relationships between 9 mm pistol production and firearm deaths and injuries in youth. Firearm injuries are preventable; we must invest in stronger information systems that track details of firearms linked with deaths and injuries.

By Theodore E. Trigylidas  , Patricia G. Schnitzer  , Heather K. Dykstra  , Gia M. Badolato  , Robert McCarter, Jr. , Monika K. Goyal and Richard Lichenstein 

We sought to compare risk factors contributing to unintentional, homicide, and suicide firearm deaths in children. We conducted a retrospective review of the National Fatality Review Case Reporting System. We included all firearm deaths among children aged 0–18 years occurring from 2007 to 2016. Descriptive analyses were performed on demographic, psychosocial, and firearm characteristics and their relationship to unintentional, homicide, and suicide deaths. Regression analyses were used to compare factors contributing to unintentional vs. intentional deaths. There were 6148 firearm deaths during the study period. The mean age was 14 years (SD ± 4 years), of which 81% were male and 41% were non-Hispanic White. The most common manners of death were homicide (57%), suicide (36%), and unintentional (7%). Over one-third of firearms were stored unlocked. Homicide deaths had a higher likelihood of occurring outside of the home setting (aOR 3.2, 95% CI 2.4–4.4) compared with unintentional deaths. Suicide deaths had a higher likelihood of occurring in homes with firearms that were stored locked (aOR 4.2, 95% CI 2.1–8.9) compared with unintentional deaths. Each manner of firearm death presents a unique set of psychosocial circumstances and challenges for preventive strategies. Unsafe firearm storage practices remain a central theme in contributing to the increased risk of youth firearm deaths.