Jacob Ryan Yeates, 23, dead, and two children, Mickhail Defrates and Vannessa Halleck, seriously injured after one-vehicle crash near La Grande, Oregon

Three people were riding unrestrained in the flatbed of a pickup truck when the vehicle was involved in a crash. Jacob Ryan Yeates, 23, died at the scene. The other people were two children,  Mickhail Defrates and Vannessa Halleck. They suffered serious injuries and were transported to area hospitals. Defrates is 6 years old, Halleck is believed to be 3 or 4. What you need to know after a serious car accident: When someone has been seriously injured in a car accident, they face the challenges of dealing with injuries, medical treatments and bills, and lost wages. After a serious or fatal car collision, it is crucial to quickly get the information necessary to make good decisions and begin moving toward physical and financial recovery. Getting experienced assistance to handle an insurance claim will begin the process of financial recovery. If the injuries are significant or if you have questions about what you should do, it is best to contact an experienced car accident attorney for a free, no ­obligation consultation. Serious accidents are difficult to handle without the assistance of a lawyer who understands the process and has the expertise to obtain the highest possible settlement or verdict. Learn more about your rights and car accident claims.