A series of murders in San Francisco bearing the tell-tale signs of the infamous Zodiac Killer have the BAU wondering if the notorious serial killer has returned. Also, Reid ponders if he should be doing more with his genius abilities.
| Creator | Jeff Davis |
|---|---|
| Actor | Joe Mantegna, Paget Brewster, Adam Rodriguez |
| Country | United States of America, Canada |
| Production | Touchstone Television |