The presence of guns is what makes domestic violence so deadly. The American Judges Association reports that, “If the abuser has access to a firearm, it is far more likely that homicide will indeed be the result. Research shows that family and intimate partner assaults involving firearms are 12 times more likely to result in death than those that do not involve firearms. Approximately two-thirds of the intimate partner homicides in this country are committed using guns.”

For a more complete picture of what weapon is used in homicides generally, the FBI has a report. It shows: