I worked in Homicide for 8 years and the Counter Narcotics division for the state another 16. Want to end gun violence, It's simple! Stop the drug flow and squash the gangs! Every police officer knows this. Nobody but a sick person just goes on a shooting rampage, (and it does happen). Inner city shootings 92% of the time are drug and gang related, I've seen, worked and know this. As far as HOW people are getting guns is also easy. It's called THEFT! And, theft from Law abiding citizens, stores, shops, cars and such. Do you think criminals go buy "Legal guns"? Please... Think!