Season 4
01. Deadly House Call
In Texas, the body of Dr. Joseph Sonnier is discovered face down in the garage of his home.
02. Bitten By Love
Kendra Hatcher, a renowned pediatric dentist, is shot to death in the enclosed parking lot of her Dallas apartment.
03. Doctor's Doppelgangers
A successful physician with a TV career ahead of her is bludgeoned to death in her Florida home.
04. Love Is the Drug
A mysterious 911 call alerts the police to the murder of a Harvard graduate.
05. Slaying in St. Petersburg
In Florida, a cell phone could help solve a case involving the torture and murder of a man.
06. Portrait of a Predator
A suitcase found in Connecticut contains a macabre and tragic discovery.
07. Scent of a Killer
In Anchorage, a public health nurse goes missing, and the investigators get help from a terrified neighbor.
08. Anchorage Cold Case
In Alaska, police fear a serial killer is on the loose, murdering native women.
09. New Kid on the Block
In New Jersey, a woman is violently stabbed in her house.
10. Death of a Ladies Man
Niagara Falls investigators find a serial monogamist slaughtered to death.
11. Curtain Call
An enraged killer attacks 26-year-old Alexandra Ducsay, an aspiring artist with a big heart and a blossoming career.
12. Fast Food Cold Justice
Terri Brooks, assistant manager of a Pennsylvania restaurant, is brutally murdered after being robbed.
13. Hero Betrayed
A gunman shoots William Walker, lieutenant of the Cleveland Fire Department, in his own driveway.
14. Devil At The Depot
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15. The Easter Week Murder
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16. Diamonds Are Not Forever
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17. Heir To Murder
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18. Highway To Hell
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19. Blood on the Books
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20. It Takes Two to Tango
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21. A Deadly Liaison
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22. Frozen Stiffs
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23. Semper Fi or Die
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24. Deadly Delivery
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25. The Cutting Edge
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26. Footprints To Murder
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