Cop Killer/Evil Twin

Episode number: 1

Overview: Included: Los Angeles detectives solve a 46-year-old murder case; and DNA leads to a suspected killer who has a twin brother. Host: Bill Kurtis.

The Zodiac Killer

Episode number: 2

The Accidental Killer/Little Sister Lost

Episode number: 3

The Merry Widow/The Bad Cop

Episode number: 4

Overview: Included: the case of Douglas J. Wright, a former state trooper whose 1993 murder of his wife brought a conviction in 2003. Also: the murder of a Navy seaman. Host: Bill Kurtis.

Daddy Knows Best/Dawn of the Dead

Episode number: 5

The Killer's Tattoo

Episode number: 6

Overview: The search for a killer with a distinctive tattoo is recalled. Host: Bill Kurtis.

The Green River Killer

Episode number: 7

A Hitchhike to Murder/Never Forgotten

Episode number: 8

The DNA Link/The Secret Slide

Episode number: 9

Death Before I Do/Hollywood Homicide

Episode number: 10

Overview: Included: the 1988 murder of actress Myra Davis, Janet Leigh's stand-in for “Psycho,” brings a conviction in 2001. Also: a phone tip helps solve a cold case.

Blood Money/Precious Doe

Episode number: 11

Unholy Bible/A Daughter's Justice

Episode number: 12

Officer Down/Secret Twin

Episode number: 13

Weepy-Voiced Killer/The Mr. Big Sting

Episode number: 14

Blood on the Badge/Bump in the Night

Episode number: 15

The Lady Killer/A Husband's Secret

Episode number: 16

Mistaken for a Killer/A Woman Scorned

Episode number: 17

The Missing Hunters/The Flashlight Rapist

Episode number: 18

The Missing Hunters/The Flashlight Rapist

Episode number: 19

Cowboys on the Case/Office Politics

Episode number: 20

Murder Checks In / Killer in the City

Episode number: 21

The Shopping Cart Killer

Episode number: 22

Overview: The case of serial killer and rapist Arohn Kee is recalled. Host: Bill Kurtis.

The Hit makers/Favor For A Friend

Episode number: 23

Lil' Miss /Skeletons In The Closet

Episode number: 24

Innocent Prey/The Punishment

Episode number: 25

Overview: Police play a wild hunch that pays off in the capture of a serial rapist. And after 26 years, investigators finally solve the murder of a 6-year-old girl who had been forced to take a cold-water bath as punishment for painting her nails with pink polish without permission.