Jack Levin
Jack Levin is the Brudnick Professor Emeritus in the Department of Sociology at Northeastern University, where he codirects its Center on Violence and Conflict. He has authored or coauthored more than thirty books, including Extreme Killing: Understanding Serial and Mass Murder, The Will to Kill: Making Sense of Senseless Murder, and The Violence of Hate: Understanding Harmful Forms of Bias and Bigotry.