If you’re injured as a result of a truck accident, and the truck driver broke the traffic laws, that is per se negligence. In other words, negligence on its face. Another way to prove that the driver is responsible for your damages is if that driver failed to use reasonable care. That is the kind of thing where an attorney would conduct an investigation to present evidence to a jury and the jury would make a determination of fact. In other words, what actually happened at the time to determine if the trucking company is responsible.