What are you proposing that will bring an end to this senseless violence....?
The Republicans will never vote to fund it, because it would actually help people outside the womb, but I'd start with something I saw in action that ended up shut down by a liberal attorney with sharp intelligence and no sense:
A group got a drop-in center for the mentally ill going. It was like three giant living rooms with TVs, table games, books, and magazines, plus a room with pool tables, ping-pong, and foosball. There was a mental health professional present always, a couple others on call, and a number of volunteers who just helped things run smoothly. Coffee was available almost always, tea always, cocoa on cold mornings; snacks showed up when local stores or bakeries decided to donate.
It cut problems on the street with mentally ill people drastically; it also provided a place for the police to take mentally ill people besides jail.
Then they got a grant and leased the old hotel the center had already run in for like three years. They made cheap housing available to the mentally ill, rent pegged to means, ending the local mentally ill homeless problem. Again, problems with mentally ill people on the streets plunged, especially after-dark altercations.
One reason that incidents dropped so much was that everyone was made to feel important. They weren't inclined to have to go act out in order to get attention. That should have an impact on people ending up like most of these animals, isolated and unappreciated and angry. But it would also be worth doing for its own sake; if we Americans are people, we should be taking care of our own -- the ones Jesus called "the least of these". If we cannot, as the apostles admonished, take care of those in need among us, then we will never find any solutions to greater problems because we will just keep generating them.
So my starting point is a program that would establish such centers; both drop-in and housing with mental health professionals (plus volunteers) on-site. Connect them to/with county mental health programs. Train police to deal properly with the mentally ill and take them to the centers rather than jail. Pull the isolated and neglected into community so they don't get the urge to be noticed by being violent.