Jeff Marshman received his Juris Doctor degree from the University of Toronto in 2014 and was awarded both the Professor Alan A. Mewett Q.C. and the Michael John Eccles prizes for excellence in criminal law. Jeff clerked at the Superior Court of Justice in Toronto before being called to the bar in 2015.

Jeff has represented clients in criminal trials and appeals at all levels of court in Ontario and at the Supreme Court of Canada. Jeff has guest lectured at the University of Toronto on the topic of criminal law and the criminal justice system in Canada.