Mayor Greg Fischer has assembled a work group to address violence in west Louisville.U of L Arts and Sciences Dean Blaine Hudson will chair the group, and the rest of the members will be chosen from civic organizations, government, churches and the business community. The group will first take count of all the youth services programs and charities in West Louisville. The next step is to create a crisis response team to help victims of violence.The group is a response to two shootings last week that occurred minutes and blocks apart. In a statement, Police Chief Steve conrad said having a crisis response team on hand at the crime scene may have prevented the second shooting.