AVA has some good resources on their site. One of the ones I really like is this 2009 presentation on the economic impact of violence, given by Dr. Amy Bonomi and Dr. Phaedra Corso. It’s definitely not the highest quality video, but the content is good stuff, and this is one of my favorite topics. Time runs about 43 minutes.
You can read more on this topic by visiting our clinical guide on the cost of violence.