Law enforcement

Blurred and Confused: The Paradox of Police in Schools

NCJ Number

311644

Journal

Policing: A Journal of Policy and Practice

Date Published

December 2020

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Development of a THC Breath Analyzer using Chitosan Film with Colorimetric Dye

NCJ Number

311645

Date Published

March 2026

Agencies

NIJ-Sponsored

PDF

Blurred and Confused: The Paradox of Police in Schools

NCJ Number

311644

Journal

Policing: A Journal of Policy and Practice

Date Published

December 2020

Agencies

NIJ-Sponsored

HTML

Federal Law Enforcement Officers, 2023 – Statistical Tables

NCJ Number

311643

Date Published

May 2026

Agencies

BJS

Full Report (PDF 826K) | Data Tables (ZIP 174K)

FY25 Public Safety and Mental Health Initiative

Event Dates

March 11, 2026, 2:00 pm – 3:30 pm Eastern

Location

Online

Event Type

Webinar

Series

BJA Funding Webinar

FY25 Local Law Enforcement Crime Gun Intelligence Center Integration Initiative

Event Dates

March 10, 2026, 3:00 pm – 4:00 pm Eastern

Location

Online

Event Type

Webinar

Series

BJA Funding Webinar

Examining Connections between the Police and Prosecution in Sexual Assault Case Processing: Does the Use of Exceptional Clearance Facilitate a Downstream Orientation?

NCJ Number

311248

Journal

Victims & Offenders

Date Published

September 2015

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Body Armor Follow-Up Testing Component Launched

NCJ Number

233932

Journal

Techbeat

Date Published

October 2010

Agencies

NIJ-Sponsored

Publication Type

Reference Material

PDF

Policing labor trafficking in the United States

NCJ Number

311473

Journal

Trends in Organized Crime

Date Published

May 2019

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Federal Civil Rights Litigation Pursuant to 42 U.S.C. §1983 as a Correlate of Police Crime

NCJ Number

311203

Journal

Criminal Justice Policy Review

Date Published

August 2016

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Face-to-Face Surveys in High Crime Areas: Balancing Respondent Cooperation and Interviewer Safety

NCJ Number

311246

Journal

Journal of Criminal Justice Education

Date Published

September 2015

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Examining Police Presence, Tactics, and Engagement as Facilitators of Informal Social Control in High-Crime Areas

NCJ Number

311471

Journal

Justice Quarterly

Date Published

July 2019

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Can the Police Enhance Their Popular Legitimacy Through Their Conduct?: Using Empirical Research to Inform Law

NCJ Number

311179

Journal

University of Illinois Law Review

Date Published

January 2017

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML | PDF

"Victim Refuses to Cooperate": A Focal Concerns Analysis of Victim Cooperation in Sexual Assault Cases

NCJ Number

311236

Journal

Victims & Offenders

Date Published

November 2015

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Integration of Simple Antennas to Multiband Receivers Using a Novel Multiplexer Design Methodology

NCJ Number

311433

Journal

IEEE Transactions on Antennas and Propagation

Date Published

December 2011

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Nationwide Survey of Policies and Practices in Eyewitness Identification: Full Report

NCJ Number

311581

Date Published

September 2025

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

PDF

Investigative Strategies for Child Abduction Cases

Event Dates

August 18, 2026, 9:00 am – August 19, 2026, 6:00 pm Eastern

Save to calendar

Location

Elkhorn, WI

Event Type

Classroom

Interactive analysis and visualization of situationally aware building evacuations

NCJ Number

311271

Journal

Information Visualization

Date Published

January 2014

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Responding to Sextortion Related Offenses Against Children

Event Dates

May 7, 2025, 10:00 am – 6:00 pm Eastern

Save to calendar

Location

Online

Event Type

Webinar

Law Enforcement Fusion Centers: Cultivating an Information Sharing Environment while Safeguarding Privacy

NCJ Number

311213

Journal

Journal of Police and Criminal Psychology

Date Published

May 2016

Agencies

NIJ-Sponsored

Publication Type

Research (Applied/Empirical)

HTML

Following the Evidence in Child Abuse and Child Exploitation Cases

Event Dates

August 19, 2026, 9:00 am – August 20, 2026, 5:00 pm Eastern

Save to calendar

Location

Online

Event Type

Webinar

Following the Evidence in Child Abuse and Child Exploitation Cases

Event Dates

April 7, 2026, 11:00 am – April 8, 2026, 8:00 pm Eastern

Save to calendar

Location

Online

Event Type

Webinar

Child Sex Trafficking: From Suspicion to Disclosure

Event Dates

October 20, 2026, 10:00 am – 5:00 pm Eastern

Save to calendar

Location

Online

Event Type

Webinar

Child Sex Trafficking: From Suspicion to Disclosure

Event Dates

July 14, 2026, 10:00 am – 5:00 pm Eastern

Save to calendar

Location

Online

Event Type

Webinar

Child Sex Trafficking: From Suspicion to Disclosure

Event Dates

April 7, 2026, 11:00 am – 6:00 pm Eastern

Save to calendar

Location

Online

Event Type

Webinar

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