Andrea D. Lyonis Director of the Center for Justice in Capital Cases and Clinical Professor of Law, Associate Dean for Clinical Programs, at DePaul University College of Law. She began her career at the Cook County Public Defenders' Office, working her way up to Chief of the Homicide Task Force, a 22-lawyer unit that represents people accused of homicide.Lyon has tried more than 130 homicide cases, both within the public defender's office and elsewhere. She has defended more than 30 potential capital cases at the trial level. Of these, she has taken 19 through the penalty phase, and won them all. She lives in Chicago, Illinois.