Baltimore and Philly are worse, yes. That's little reprieve for the average Joe living in DC surrounded by disorder. DC, being exclusively federal territory, has the unique legal situation where the president could deploy the National Guard for policing.
> You keep citing the homicide rate but do not consider the geography and constraints of the capital region, i.e., some of the crime and violent offenders are from non-residents. You can't simply compare it to a city like London or Paris for many reasons.
I don't understand your line of reasoning. Do you care to clarify? Neither London, nor Paris, nor any other city in this country are islands where entry and exit are controlled. Some American cities with really bad crime, like St. Louis or Philly, abut state lines and likely get a lot of cross-state criminal traffic as well.