SYNOPSISAwomaniskilledinadeluxeapartment.ThekilledwomanisLeeSeon-Ok, whosehusband, OJeong-Keun, dances’Cheoyongmu’.Hewasinthemiddleoftheperformanceandhisdaughtersleptoutatthetimewhenshewaskilled.Andtheiralibisareproven.DetectiveChoitracesDoctorAnDong-Ik, whowasaloverofLeeSeon-Ok.Aclueisthatshewaspre...