Over at Nola Crime News, Jeff Asher tweeted this graphic just now.
Click on it; it moves! So while people are dying, I'm thinking about data presentation. There's something about a moving line that may make one pay attention to dead people in a way that actual dead people don't.
Jeff's graphic looks at Baltimore City shooting victims over the past 365 days. Each data point tallies the total number of shooting victims over the past 365 day. This nullifies seasonal change, which is worth a lot. But by taking a past-year average, you lose the "BAM" of what happened literally overnight, after six police officers were criminally charged for the death of Freddie Gray. The violence didn't just "increase." It stepped up, by two-thirds. Overnight. After April 27, 2015. The visual above indicates a rapid but continuous increase over the course of a year. But it's still a good visual and can't think of better one.
I don't know how to present a good visual that shows what has happened in Baltimore. In the past I've tried with a pre- and post-riot trend line. Not just once, but twice. But that's hardly convinced the masses that police (or more dead bodies) matter.
People are already talking about the rise in violence in Baltimore in terms of poverty or drugs or police legitimacy or blah-dee-blah. And sure, all that matters. But stop it! None of that, not any of that, explains the increase in violence. Police because less proactive because A) innocent cops were criminally charged and B) Political pressure (from the mayor, the police commissioner, and the US DOJ) told police to be less proactive as a means to reduce racial disparity in policing. You see it Baltimore. You see it Chicago. You see it in New Orleans. The problem is you're seeing it basically everywhere.
Here's New Orleans, again from Jeff Asher.
These increases are no joke. This is a "holy shit" type increase in violence. And the chart under-presents the quickness of the increase.
What happened in New Orleans? I don't know NOLA as well as Baltimore or New York. But the NOLA PD has seen a 30 percent reduction in manpower and a massive reduction in proactive policing (as measured by drug enforcement. I also suspect the consent decree hasn't helped police in terms of crime prevention, since, and this is important: crime prevention isn't one iota of any consent decree. Somehow, crime is supposed to manage itself while police are better managed.
The only big city of note without an increase in violence is NYC. And even here, people object to the exact kind of proactive policing that keeps crime from rising. Luckily, at least in New York, even liberal Mayor de Blasio isn't listening to the "police are the problem" posse.