Cold Case: Season 1, Episode 10

1 - 10: The Hitchhiker

Lilly reopens the 1997 murder of a 20-year-old college student who, while hitchhiking home after a big gambling win in Atlantic City, was taken into a wooded area and shot to death. The case is reinvestigated when a similar homicide takes place in Delaware and matches another one in New Jersey, prompting police to believe that a serial killer may be responsible.