Where a third party in a workers’ compensation action is discharged, that party had standing for a retaliatory discharge suit only if the party is found to be a witness to the accident or to have cooperated with the investigation or testified. The Illinois Appellate Court, 1st District, 2nd Division, affirmed the decision of Cook County Circuit Judge Margaret Ann Brennan. In April 2012, David Shakboua and his brother, Omar, were employed as plumbers by the city of Chicago. On July 2, 2012, the brothers were …