Zach Fisk's corpse is found inside a hamster ball, beaten to death. Shortly after, his female SM playmate Melodie Davis's corpse is delivered in a box addressed to him, asphyxiated without abuse. Meanwhile Morgan allows swing shift CSI Dawn Banks to join the investigation of serial rapes, only to go missing after gathering DNA of her mischievous, somewhat estranged teenage son Tyler, who has a drug problem linking him to the case's hot-spot. Prime suspect Jared Wallace, son of lawyer Ken, is cleared, yet his DNA proves crucial.
—KGF Vissers