The University of Cincinnati's School of Social Work examined a seven-year period of 32 domestic violence-related deaths in Hamilton County, Ohio. In 96 percent of the cases, researchers say there were "predictors of death" or deadly warning signs present in the relationships.
Substance abuse was present in 68 percent of the cases involving domestic-violence deaths.
Assistant Professor Gary Dick, in partnership with Ann MacDonald, Executive Director of Rape Crisis & Abuse Center and Chair of the Hamilton County Domestic Violence Coordinating Council's Death Review Panel, analyzed the final reports from the panel that were collected from domestic violence deaths from 1997 to 2003.
The research of those 32 cases found:
- 91 percent who died were female.
- 16 percent had a protection order.
- 36 had children present.
The major findings of this study identified the following risk factors (predicators of death):
- Separated 83 percent
- Substance abuse 68 percent
- Escalating abuse 56 percent
- Stalking behaviors 50 percent
- Criminal history 46 percent
- Threats to kill 43 percent
- Prior domestic violence-related charge 36 percent
- Child abuse 33 percent
- Threats of suicide 33 percent
- Perpetrator mental illness 31 percent
- Perpetrator brought a weapon 29 percent
- Strangulation 29 percent
- Threats with weapons 25 percent
- Property damage 23 percent
- Violated a protection order 23 percent
- Previous serious injury 23 percent
- Sexual assault 21 percent
- Animal abuse Eight percent
Source: University of Cincinnati's School of Social Work Findings from the Cincinnati study were presented at the 10th International Conference on Family Violence in San Diego in September 2005.

