Lucas L. Null

Licensed in state and federal court in both Missouri and Illinois, Lucas represents governmental entities, businesses, and individuals in a wide range of cases, including personal injury, civil rights, medical negligence, construction, and employment litigation.

Prior to joining Behr, McCarter & Potter, P.C., Lucas received his J.D. from St. Louis University School of Law. During law school, Lucas was selected for the St. Louis University Law Journal, was a Law School Dean’s Scholar, and an active member of the Moot Court team, representing SLU LAW at the ABA National Appellate Advocacy Moot Court Competition. Lucas is a 2007 graduate of the University of Missouri – Columbia, where he earned his B.S. in Political Science and played varsity football for Mizzou from 2004 through the Cotton Bowl in 2008.

Lucas is a member of the St. Louis County Bar Association, the St. Thomas More Society, and the Federal Bar Association.

Outside of the office, Lucas serves as the President of his church’s Parish Council and enjoys coaching his sons’ baseball and soccer teams.

Lucas and his wife Jessica live in Arnold, Missouri with their three sons, Francis, William, and Anthony.

You may contact Lucas at (314)862-3800 Ext. 1024 or

Lucas’ Legal Assistant is  Katie McCormick (Ext. 222) or




Lucas L. Null

(314)862-3800 Ext. 1024