Chicago livery drivers knew that they could count on Mohammed al Hijoj to bring them coffee and a snack if they were in between clients in an area near him.... Sahil Pinjara said if a veteran such as al Hijoj could die on the job, then he would worry even more for less experienced drivers.“ If that could happen to him, then what about someone who just started?... , ” he said. The day after he heard that al Hijoj had died, Pinjara, who works as a livery driver and picks up ride-share work for U