We Fight With You
& For You

EXPERIENCE & RESULTS MATTER

The attorneys at Lyon & Kerr have a track record of winning for our clients.

Andrea Lyon is a nationally renowned trial attorney who has defended more than 30 potential capital cases at the trial level. Of these, she has taken 19 through the penalty phase, where the government sought the death penalty. Not one of Andrea’s 19 pentaly-phase clients was sentenced to death.

Andrea also works to exonerate individuals who are wrongfully convicted. In 2024, Andrea once again fully exonerated one of her clients. After nearly twenty years of fighting corrupt systems that kept an innocent man wrongfully convicted, Andrea’s persistence resulted in a full reversal of the conviction, and the granting of a certificate of innocence in Cook County.

Robert Kerr has been in practice for more than twenty years, and in that time, he has built his trial practice around the vigorous defense of individuals charged with narcotics, sex crimes, weapons, fraud, DUI, and violent crimes, including murder. He defends individuals charged with complex crimes throughout the state of Illinois, and in Federal District Courts throughout the United States.

Andrea, Robert, and the Lyon & Kerr team have a combined seven decades of experience and success, and we are ready to put that to work for you or your loved one. Contact us today for help!

WHY CHOOSE US

Together, our team brings nearly eight decades of experience to this firm. Robert Kerr has been in practice for twenty years, and Andrea Lyon since the 1980s. Bob and Andrea have collectively tried thousands of cases, and more than 150 homicide cases. We know from experience that the team concept is the best approach to winning your case.

At Lyon & Kerr, we build a dynamic team for each client, pulling together the best private investigators and experts to assist in your defense. This approach encourages team members to think outside of the box, which has proven effective in the discovery of solutions to problems that might at first appear difficult, or even impossible, to solve.

We are honored to fight for you. We know this is not just a case, this is your life, your future, and your family. Lyon & Kerr are distinguished defenders, and we are ready to work for you and with you.

Meet Our Team

At Lyon & Kerr, we build a dynamic team for each client, pulling together the best private investigators and experts to assist in your defense. This approach encourages team members to think outside of the box, which has proven effective in the discovery of solutions to problems that might at first appear difficult, or even impossible, to solve.

We are honored to fight for you. We know this is not just a case, this is your life, your future, and your family. Lyon & Kerr are distinguished defenders, and we are ready to work for you and with you.

Attorney Andrea Lyon

Andrea Lyon is a renowned lawyer, author, speaker, professor and former law school dean. Dubbed “The Angel of Death Row” by the Chicago Tribune, she was the first woman to serve as lead attorney in a death penalty case, and she holds an unparalleled 19 wins in 19 capital cases.

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Attorney Robert J Kerr

Attorney Robert Kerr is fully committed to the defense of our clients’ rights and freedom. We work hard to attack the strength of the government’s case against our client. We do this through intensive investigation, superior legal analysis, smart use of pretrial motions and other procedural tactics that can shift the balance in your favor.

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Attorney E. Kate Cohn

E. Kate Cohn has worked with Andrea Lyon since 2019, and she enthusiastically joins the Lyon & Kerr team as a fierce advocate for the firm’s clients. Ms. Cohn works tirelessly to understand the details of each case and to find the facts or errors that may have been overlooked by prior attorneys. She specializes in appellate writing and all stages of the post-conviction process.

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Ana Garrett

Ana Garrett joined the Law Office of Robert Kerr as Office Manager in 2022. She currently manages the firm and always strives to provide exceptional legal services to clients and their families. Ana is originally from Phoenix, Arizona and received her B.A. in Government with an emphasis in Legal Studies. Ana moved to Chicago in hopes of going to law school and getting involved in criminal defense and civil rights work.

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Kathleen Dorsey

Kathleen joined Lyon Law LLC as a law clerk in 2024. She is passionate about criminal defense, and devotes her time to ensuring that the firm runs smoothly and cases are organized and well-researched. Kathleen is a student at Loyola Chicago School of Law and expects to graduate in May 2025. Prior to law school, she worked for 10 years in Journalism and Communications with The Times Media Company and Northern Indiana Public Service Company (NIPSCO). She received her B.A. in Journalism and Spanish from Ball State University in 2009.

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Ana Alvarado

Ana Alvarado joined The Law Office of Robert Kerr in October 2024 as a legal assistant. She holds a Bachelor of Arts in Political Science from Northeastern Illinois University (NEIU), providing her with a strong understanding of law, public service, and advocacy. With experience in workers’ compensation and medical malpractice law, Ana brings valuable experience to her role. As a bilingual Spanish speaker, she can connect with and support a diverse range of clients.

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Media Appearences

Attorneys from Lyon & Kerr are not afraid to “speak up” on issues of criminal justice reform, or about our client’s cases that deserve media attention.

What People Are Saying

review

“Andrea taught me three things: The law ain’t just for rich people; all women don’t just follow the rules; and some women fight harder for right then men. Andrea is one in a million and she filled my heart up and gave me a soul when I was heartless and merciless. So if this book does anything, it shows that there are more women like her out there and us poor people are all the richer for it.”

Robert Langford, Former Client

review

“Andrea Lyon is unsurpassed in her trial skills, judgment, and ability to communicate. Uninformed lawyers think of Andrea as a criminal practitioner, perhaps because she was a public defender for some time in her career. She has been a law professor, dean, appellate lawyer, civil and criminal advocate. But what she really is: fearless, loyal, and relentless in everything she does. I consult more with her than anyone else I would turn to. If you have any questions, feel free to call me”

Roger Dodd, esq. Dodd & Burnham

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“Andrea has done it again. This time, she invites readers into the fascinating lives and work of nine women who have made careers for themselves as criminal defense lawyers, as well as her own life and work. The raw and honest window into the diverse and growing ranks of women who chose the noble path of standing beside and defending those accused of a crime is a very special book indeed. The challenges of service as a criminal defense lawyer are formidable. In The Feminine Sixth: Women for the Defense, Andrea tells the story of these incredible defense lawyers with the insight and sensitivity that one has come to expect from this towering figure in the profession.”

Sister Helen Prejean, Author Dead Man Walking

review

“Andrea is one of America’s greatest criminal defense attorneys. Her skills in the courtroom are only matched by her commitment to teaching and training new generations of lawyers. This wonderful book is a must read.”

Bryan Stevenson, Founder Of The Equal Justice Initiative

review

“Lyon, a nationally recognized expert on death-penalty defense, is tough, smart, competitive, creative, charismatic, intimidating, passionate, unrelenting and absolutely committed to keeping her clients alive.”

Cheryl Lavin, Tribune Staff Writer

review

“Criminal attorneys, he [Dengel] says, sometimes need to maintain distance from their clients. But not Lyon. “She deals with our client as a person, she works with him, she relates to him. She cares very deeply about him as a human being in a terrible situation.”

Attorney Paul Dengel In 'Angel Of Death Row'

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