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About Us

Mallory O’Brien, PhD

Director of Homicide Review Commission

Dr. Mallory O’Brien has led the development, implementation, and evaluation of the Milwaukee Homicide Review Commission since July 2004. Dr. O’Brien is trained as an epidemiologist and has worked in the field of violent injury prevention for the past 15 years. In 1994 she began her work developing, implementing and evaluating a regional tracking system for firearm deaths, the Firearm Injury Reporting System, at the Medical College of Wisconsin. From 2001 through 2007 she continued her work, expanding to the national level as the Associate Director of the National Violent Injury Statistics System at the Harvard Injury Control Research Center, at Harvard University. Dr. O’Brien has served as a consultant to the Wisconsin Department of Health and Family Services, Wisconsin Violent Death Reporting System, the Centers for Disease Control and Prevention, and the National Violent Death Reporting System. She is currently a member of the Project Safe Neighborhoods Taskforce for the Eastern District of Wisconsin, the Advisory Committee of the Safe Streets Initiative and the WI Attorney General’s Crime Victim Council. Dr. O’Brien is currently Clinical Assistant Professor in the College of Nursing at Marquette University.


Michael Totoraitis

Violence Prevention Research Coordinator

Homicide Review Commission

City of Milwaukee Health Department

Michael comes to the HRC from Safe & Sound, Inc. where he served as a Community Prosecution Unit Coordinator assigned to Milwaukee Police Department's District 7 and then ultimately the Program Supervisor for the agency. Earlier in his career, Michael was the Associate in Research for the HRC team during the evaluation of the Milwaukee Safe Streets Prisoner Reentry Initiative.


Police Officer Heather Coss

Milwaukee Police Department Staff

The Milwaukee Police Department supports the functions of the Milwaukee Homicide Review Commission, in part, by providing two full time staff positions. One of these staff positions is a police officer that prepares the homicide cases for review. Officer Heather Coss is currently assigned to the MHRC. Officer Coss is responsible for developing presentations for each review and presenting homicide cases at the domestic violence and community service provider reviews.  She assists with the analysis of trends in homicides, non-fatal shootings, and non-fatal domestic violence incidents that lead to the development of action plans for recommendations arising from the homicide review process.  Officer Coss also brings a strong background in criminal justice systems to the MHRC. Officer Coss joined the Milwaukee Police Department in 1996, Officer Coss' understanding of police policies and procedures is a unique asset to the review commission.


Pamela Koleas

Milwaukee Police Department Staff

Pamela Koleas transferred to the Homicide Review Commission in November 2012 and is responsible for the everyday office functions including the Homicide and Non-Fatal Shooting databases. These databases are critical to ensure that data provided to MPD and its partners is accurate and timely. During her tenure with the Milwaukee Police Department, Ms. Koleas has been assigned to the Criminal Investigations Bureau, Internal Affairs, Administration Bureau, and Human Resources. She earned a Bachelor of Arts degree with Honors in Community Leadership and Development from Alverno College and continued in their License to Master's Program in Education.

 

 

 

Milwaukee Homicide Review Commission Logo

749 West State Street, 3rd Floor

Milwaukee, WI 53233

Contact Us

Phone: 414-935-7985
Fax: 414-935-7987

Director

Mallory O'Brien
 

Violence Prevention Research Coordinator

Michael Totoraitis

Milwaukee Police Department Staff

Police Officer

Heather Coss
 

Office Assistant II

Pamela Koleas