Just a subset of so much wrong in this country.
No but a Judge or Judges should issue a writ of mandamus and order Marilyn Mosby to prosecute the classes of crime she refuses to deal with (i.e. narcotics, trespassing, defecating on the sidewalk etc). Unfortunately, the judiciary is complacent and profits from the dysfunction just like the executive and legislative branches here in Maryland so, of course, they do nothing.
Would be difficult. Federal law provides for access to federal courts for civil suits against state officials who violate due process rights. Policy decisions by elected executives or professional decisions not to prosecute, however controversial, are not the sort of issues that are typically adjudicated. Typically the DOJ investigates local authorities for failure to prosecute when the facts suggest racial bias against a victim, such as failure to prosecute KKK members who commit crimes. This isn't that kind of situation.
