In Cockrell, the court held that the South Carolina court did not have personal jurisdiction over the Research Center and the Center's director who cel that hit the baseball, injuring Cockrell. O the South Carolina court did have personal jurisdiction over the Research Center and the Center's director who certifie that hit the baseball, injuring Cockrell. O the bat manufacturer and those who certified the aluminum bat were liable for Cockrell's injuries because all of their ac the injuries. O it did not matter where those who certified the aluminum bat were located and they could be held liable for Cockrell's i actions contributed to the injuries