First, call 911. This will alert police that you have been involved in a collision. The dispatcher will then notify the nearest local police department or Missouri State Highway Patrol depending on the location of your accident and other factors. If you or anyone else appears injured, ask the dispatcher to send an ambulance. The next steps can help you build a stronger legal case. Take pictures of your accident. Get the names and phone numbers of witnesses who saw your crash. Exchange information with the other driver. Get medical attention right away. Then contact a lawyer. An experienced attorney who knows Missouri’s laws and its legal system can help you every step of the way.