U.S. flag

An official website of the United States government, Department of Justice.

Prescription drugs

Changing the Behavior of Drug-Involved Offenders: Supervision That Works

December 2012

A small number of those who commit crimes are heavily involved in drugs commit a large portion of the crime in this country. An evaluation of a "smart supervision" effort in Hawaii that uses swift and certain sanctioning showed that individuals committing crimes who are heavily involved in drug use can indeed change their behavior when the supervision is properly implemented.

Fighting the Opioid Crisis

Convening Police Leaders and Researchers to Learn Promising Practices and to Inform Research Agenda

Director Muhlhausen's prepared remarks at the NIJ-hosted Opioid Research Summit.

NIJ Director David B. Muhlhausen at the podium

NIJ Director Muhlhausen

Good morning and welcome to Washington, DC. It’s a privilege to host you here today at the National Institute of Justice. I’m particularly honored to have the Attorney General and the Principal Deputy Assistant Attorney General with us...

2019 National Opioid and Emerging Drug Threats Policy and Practice Forum

Dr. Muhlhausen's remarks at the 2019 National Opioid and Emerging Drug Threats Policy and Practice Forum, which built off the momentum of the widespread stakeholder meetings convened to discuss the consequences of this national epidemic, including the impact it has had on public safety, public health, and the criminal justice response.

Good morning!

Thank you all for coming here so early, and in many...

Remarks at the Korean Institute of Criminology Forum

Remarks by David B. Muhlhausen given at the Korean Institute of Criminology Forum, December 7, 2017, in Seoul, South Korea.

Thank you, Dr. Yeon. I am honored to be here in Seoul and humbled to join this distinguished gathering of criminologists from across the Republic of Korea and the world.

Dr. Muhlhausen and Korean delegation

I want to thank the Korean Institute of Criminology for extending me the invitation to...