耀佳和心怡談起連環傷人案，都覺得行兇者很可能跟殺害艾琳的是同一人。國煌得知兇手并非家豪，難以接受。他情緒激動地跑到醫院，追問連環傷人案的傷者是否有看清楚歹徒的樣貌和特征……。Episode8YaojiaandXinyisuspectthatitcouldbethesameculpritwhokilledAilingduringtheirinvestigationintoaserialassaultcase。GuohuangisdevastatedwhenhefindsoutthatthekillerisnotJiahao。Hefranticallyrunstothehospitaltoaskthevictimsoftheserialassaultcasesiftheygotaclearlookattheirassailant。