rely on a colonoscopy report to conclusively determine whether a suspected tissue mass was in fact cancerous. As a result, Dr. Nasiffs alleged negligence could not have been a proximate cause of the decedent’s death. See, e.g., Thompson v. County of Cook, 154 Ill. 2d 374, 383, 609 N.E.2d 290 (1993) (“proximate cause is * absent where the independent acts of a third person break the causal connection between the alleged original wrong and the injury”).
Having reached this conclusion, we find that the trial court erred in tendering the second paragraph of IPI Civil 3d No. 12.04, because there was no evidentiary foundation to support the gastroenterologist, Dr. Nasiff, as the sole proximate cause of the decedent’s death. See, e.g., Freeman v. Petroff, 275 Ill. App. 3d 904, 915-16, 656 N.E.2d 453 (1995) (trial court erred in giving jury instruction containing second paragraph of IPI Civil 3d No. 12.04, where there was insufficient evidentiary basis to support giving instruction), overruled on other grounds by McDonnell v. McPartlin, 192 Ill. 2d 505, 516, 736 N.E.2d 1074 (2000). While we recognize this error, plaintiff must still show she was prejudiced by the instructional error.
Jury instructions should be viewed as a whole, and reversible error occurs only when serious prejudice to the complaining party’s right to a fair trial has been proven. Burlington Northern & Santa Fe Ry. Co. v. ABC-NACO, 389 Ill. App. 3d 691, 716, 906 N.E.2d 83 (2009). “A reviewing court ordinarily will not reverse a trial court for giving faulty instructions unless they clearly misled the jury and resulted in prejudice to the appellant.” Schultz v. Northeast Illinois Regional Commuter R.R. Corp., 201 Ill. 2d 260, 274, 775 N.E.2d 964 (2002).
Plaintiff has not established that she was prejudiced by the trial court’s error in tendering the second paragraph of IPI Civil 3d No. 12.04, because there existed other defense theories upon which the jury could have determined that Dr. Boffa was not liable for the decedent’s death. Under the two-issue rule, a general jury verdict will not be disturbed on review if the case involved two or more causes of action or defenses and there was sufficient evidence to support at least one of the issues or defenses presented to the jury free from error. See Cole v. Raut, 378 S.C. 398, 406-07, 663 S.E.2d 30, 35 (2008); see also Grenitz v. Tomlian, 858 So. 2d 999, 1001 (Fla. 2003), quoting Tomlian v. Grenitz, 782 So. 2d 905, 906 (Fla. App. 2001) (“ ‘where two issues are submitted to a jury, only one of which is infected with error, the appellate court will assume the jury found for the prevailing party on the issue which was error-free, unless it can be determined from the form of verdict that the error was prejudicial’ ”).
“When a general verdict for the plaintiff is on review, the rule is applied by focusing on the causes of action .” Barth v. Khubani,* 748