A college professor whose career ended in disgrace when he became the prime suspect in the murder of a female student asks Rush to reopen the case.
When a single human bone is discovered in the desert, Grissom and Catherine must cover miles of territory to find the rest of the skeleton.
Brandon falls for an older woman; Brenda takes an interest in a date-rape victim.
Cory must decide between a flirtatious college girl (Lisa Dean Ryan) and Topanga.
Medavoy and Clark investigate the parents of a murdered woman; Clark Sr. retires; Rodriguez tries to get his ex-wife into rehab; McDowell and Sipowicz move in together.