A spa weekend for Sara, Finlay and Morgan turns into a murder investigation and missing persons case when Finlay disappears, as the CSI team must piece together what happened in detail to find her. Sara, Finlay和Morgan三人的SPA周末在Finlay不见之后变成了谋杀调查和人员失踪的案件。CSI团队必须把细节拼在一起从中发现找到Finlay的线索