Why Do Bicycle Crash Cases Often Involve Multiple Defendants?

https://www.thefloridaherald.com/article/817895662-miller-trial-law-reports-increased-case-resolutions-for-personal-injury-clients-in-boca-raton

When a bicycle accident happens, many people think only the driver who hit the cyclist is responsible. However, bicycle crash cases often involve multiple defendants who may share responsibility for the incident