Troponin test results were non-reactive, but the levels of creatine phosphokinase (CPK) and creatine phosphokinase myocardial band (CPK-MB) were relatively high (619 u/L and 90 u/L, respectively), consistent with rhabdomyolysis following potent electric discharges. This evidence concerns the gene PIK3C2A and rhabdomyolysis.