When we think about gun violence, our minds automatically go to the horrific mass shootings in Buffalo, Parkland, Sandy Hook, Uvalde and countless other locations. But, as it turns out, a man killing his estranged partner more accurately represents the country's current crisis. The CDC has found that more than half of all female homicides in the U.S. between 2003 and 2014 have been related to domestic violence and that the most common weapon used is a gun.