CSI: Miami Season 7 Episode 7

Steve Howell is found, stabbed to death, handcuffed to a hotel bed. The woman lying next to him claims ignorance, being drugged. Despite an ill-considered hazing prank inside CSI, forensics gradually disclose both beauties were providing 'intimate services' besides 'days jobs' as sun cream attendant viz. housewife, and there were several people on the crime scene, with different roles and some criminal motives.