The CSI team investigates a decapitated human corpse found in one place and a head found elsewhere; a murder takes place in a juvenile detention centre.
A 19-year-old college student goes to the hospital after coughing up blood during karate class; House takes a special interest in an attractive nutritionist, who has accompanied her boyfriend to the clinic.
A female robot runs amok in Sunnydale, after being abandoned by the college student who created her.
The team investigate the death of a psychic, murdered in her own shop, who predicted her own death while performing a reading.
Clark runs for class president, and his running mates are systematically attacked by swarms of bees. Clark suspects that one of his rivals is to blame.
