Instead of mass policing, Baltimore uses data to identify individuals most likely to be involved in gun violence. They are offered comprehensive support (housing, job training, relocation). If they refuse and continue criminal activity, they face swift enforcement. Over 90% of those who accept help do not reoffend.

Criminals, especially young ones, don't weigh potential punishments. They operate on a simple boolean logic: can they get away with it? Technology that dramatically increases the "clearance rate" (the percentage of solved crimes) acts as a powerful deterrent by changing that calculation.

Contrary to "tough on crime" rhetoric, research shows that the certainty of being caught is a more powerful deterrent than the length of the sentence. This suggests that resources for criminal justice reform are better spent on technologies and methods that increase the probability of capture, not just on harsher penalties.

For cities like Baltimore, attracting private capital hinges on demonstrating tangible progress in public safety. Mayor Scott noted the shift in investor conversations from "How will you reduce crime?" to "How did you reduce crime?" This highlights that safety isn't just a quality-of-life issue; it's the primary gatekeeper for economic development.

As Police Chief, Cathy Lanier argued that high arrest stats were not a sign of success but a metric of failure, representing crimes that weren't prevented. This reframe shifts an organization's focus from reactive problem-solving to proactive prevention as the ultimate goal.

Most criminals, especially young ones, operate on a simple boolean logic: will I get away with this? The severity of the punishment is a secondary concern. Therefore, increasing the crime "clearance rate"—the likelihood of being caught—is a far more effective deterrent than increasing prison sentences.

There's a stark paradox between the public's perception of safety and reality. While social media and news cycles create a sense of ever-present danger, US homicide rates are falling to their lowest levels since 1900. This highlights how curated feeds can distort our understanding of societal trends.

A large-scale study in Chicago found that Black and Hispanic police officers made fewer stops and arrests and used force less often, particularly when interacting with Black civilians. This provides empirical evidence that increasing diversity in policing directly changes officer behavior.

Potential offenders, especially young ones, are more influenced by the immediate probability of capture than the distant threat of severe punishment. Investing in police investigations to solve more crimes quickly, such as through expanded DNA databases, has a greater deterrent effect than simply lengthening sentences.