Select Presentations
  • American Society of Criminology
    • 73rd Annual Meeting, Philadelphia, PA
    • 72nd Annual Meeting, New Orleans, LA
    • 70th Annual Meeting, San Francisco, CA
    • 69th Annual Meeting, Atlanta, GA
  • American Sociological Association
    • 106th Annual Meeting, Las Vegas, NV
    • 105th Annual Meeting, Atlanta, GA
  • Asian Criminological Society
    • 5th Annual Meeting, Mumbai, India
  • Association of Surgeons of Great Britain and Ireland
  • British Society of Criminology
    • 2013 Annual Conference, University of Wolverhampton
    • 2012 Annual Conference, University of Portsmouth
  • Capita’s 3rd National Tackling Gangs and Serious Youth Violence Conference, London, UK
  • Defence Science and Technology Laboratory
  • Eurogang
    • XVII, Michigan State University
    • XVI, Göteborg, Sweden
    • XV, University of Tübingen, Germany
    • XIII, University of Kent
  • Growing Against Violence
  • Haileybury College
  • Illicit Networks
  • Inter-Ivy and Sørensen Memorial Conference, Harvard University
  • International Conference on Outreach WorkCity University of Hong Kong
  • International Network of Analytical Sociologists
    • 9th Annual Conference, Utrecht University, The Netherlands
  • London Communities Policing Partnership (LCP2)
  • Metropolitan Police Service
  • Middlesex University
  • Midwest Sociological Society—North Central Sociological Association 
    • Joint Annual Meeting, Chicago, IL
  • National Gang Crime Research Center, Chicago, IL
    • 16th International Gang Specialist Training Conference
    • 15th International Gang Specialist Training Conference
  • San Francisco Police Department
  • The Stockholm Criminology Symposium
  • University of Cambridge
  • University of Leicester
  • University of Northampton
  • University of Oxford
  • Youth Justice Board for England and Wales
In Minnesota
  • American Institute for the Advancement of Forensic Studies
  • Hennepin County Attorney, Juvenile Prosecution Division
  • Hennepin County Juvenile Detention Center
  • Hennepin Technical College
  • Falcon Heights Inclusion and Policing Task Force
  • FBI Minneapolis
    • Civil Rights Advisory Group
  • FBI Minneapolis Citizens’ Academy Alumni Association
  • Kingswood Security Consulting
  • Macalester College
  • Metropolitan State University
  • Minnesota Advisory Committee to the U.S. Commission on Civil Rights
  • Minnesota Department of Public Safety, Office of Justice Programs
  • Minnesota Symposium on Terrorism and Emergency Preparedness (M-STEP)
  • Saint Paul Police Department
  • Twin Cities Organized Retail Crime Association 
  • US Bank

Stockholm Criminology Symposium, June 2016

Spring Faculty Conference, Metropolitan State University, March 2015

How Gangs Work

Book launch, University of Leicester, May 2013

American Society of Criminology, November 2013