I, Detective - Season 3 (2004)

An elderly woman is found murdered in her Tampa home. Her home is ransacked and her prized 8.2-carat diamond ring is gone. Suspicion immediately turns to her much younger ex-boyfriend, who may have gotten greedy.

A man pulls into a gas station in Akron, Ohio unaware that he's being followed. A motorcyclist, walks up to the car window and calmly fires a shot into the driver's head.

When 13 year-old Jennifer Moore goes missing, police must race against the clock. Their investigation leads them to an ice cream parlor, an unidentified dark automobile and a Sunday school coloring book.

A serial killer is on the loose in Des Moines, Iowa. All of the victims are found hotel rooms. After a witness account police zeroes in Donald Arthur Piper, but can they prove he is the murderer?