James Densley, PhD, is a professor of criminal justice at Metropolitan State University, which is part of the Minnesota State system. He is known for his international work on gangs, criminal networks, violent extremism, and policing. Based in St. Paul, Minnesota, Jillian and James run The Violence Project, a nonpartisan, nonprofit research center known worldwide for its work on mass shooting prevention. The Violence Project has featured in CNN, Fox News, The New York Times, The Washington Post, The Wall Street Journal, and other leading media outlets.

Robert McLean, AM, is a Director Emeritus of McKinsey & Company, a Trustee of The Nature Conservancy in Australia and Asia, and a Director of the Paul Ramsay Foundation, Australia's largest philanthropic foundation.

He is the former Dean of the Australian Graduate School of Management. He was a Fulbright Scholar to the Columbia University Graduate School of Business.