Solution. Remove all public services (police, fire, EMS, DPW, etc) from these areas of Baltimore. Let them fend for themselves.
Believe it or not, that is what some Blacks on a liberal panel attended by Fox News Juan Williams said: The police should be removed as they believe the problem is the police! Juan was amazed arguing with them that without the police the gangs, looters, thugs, etc. would completely take over.