Experts, like all witnesses, have an absolute privilege from civil suit arising from “pertinent and material” testimony, reports or other communications made during litigation.So ruled the 1st District Appellate Court in an opinion that also provides that the absence of a legal duty from a defense-controlled expert witness to the plaintiff, bars the medical-malpractice claim filed against the expert. Sandler v. Sweet, 2017 IL App (1st) 163313.Philip Sandler attempted suicide while receiving inpatient hospital …