Way down. Why they are down is puzzling, as homicides seem to be lower everywhere regardless of policing policy, and much of the Mid-Atlantic and Northeast has been pummeled by crappy weather, but D.C. has only had eleven recorded murders to date*. It is all the more surprising as “assault with dangerous weapon” arrests are up by a third. We also will have to see what spring and summer bring, since that is usually when homicides surge.
Still, it is encouraging, even if it is still too many killings.
*Two of these murders (CCN:25035518 and CCN:23167028) seem to be attributed to other years. I’m not sure if that means there have been only nine murders this year or if this is some kind of data error.

I’d attribute this to an aging population (worldwide).