> If you have more police in an area, of course they’ll hear more gunshots there. That doesn’t necessarily mean there actually are more gunshots. So let me ge

> If you have more police in an area, of course they’ll hear more gunshots there. That doesn’t necessarily mean there actually are more gunshots. So let me get your point straight: your worry is that since wealthy areas have less sensors gun-crime in those areas will go under reported? Idk about your neck of the woods but where i live if I hear a gunshot I call the police with a high probability. If i see someone brandishing weapons i do the same. And of course i call the police/emergency services if i see someone with a gunshot wound. These all create the statistical evidence independent of the sensor systems.