How Do I Prepare for Mediation? Mediation is a vital part of many personal injury and other civil claims. If you have a personal injury case and go to mediation, your Missouri or Illinois personal injury lawyer should brief and prepare you for the process beforehand. The St. Louis attorenys of Burger Law have extensive experience in representing clients in mediations and have perfected the preparation process. If you have a mediation coming up, speak to Burger Law today.