CSI: Miami Season 4 Episode 19

Masked men rob a spa's locker-room, mainly for the luxury car keys. Only Victoria Moreno, who uses pepper spray, is wounded, later dies of cardiac arrest, despite first aid administered by Pete Nealy, who didn't come forward because he only saw everything as peeping Tom. Among the unharmed witnesses is Eric's sister Marisol. Tracing the stolen cars by GPS partially fails as one GPS was removed, Ryan freezes while facing a thief but is saved by Horatio, who also makes him claim he didn't have a clear view. There are also private life trails.