The CSIs investigate the murder of a dominatrix found near her secret sex dungeon.

A family goes on a camping trip unaware of what is lurking in the woods.

Monica becomes jealous of Phoebe and Gary. Rachel has an awkward encounter when she interviews for a new job. Joey tries to meet a girl living in Ross’s building, but…

Ricky Abbott returns to the ER. Doug forges papers to allow Joi to treat Ricky at home. Corday decides to back out of the Romano sexual harassment investigation after he…

Doug faces possible criminal charges after Ricky Abbott dies when Ross bypasses system lockouts to enable Joi to give Ricky a lethal dosage of dilaudin. Doug is delegated to desk…