Dateline: Unforgettable

Season 1, Episode 7: And Then There Were Three

Select Source

Previous Next

The case involved detective work so unique, it managed to stay with Dennis Murphy for years; days before Christmas, Michelle Martinko was visiting the mall when she was found stabbed to death; investigators found her killer almost 40 years later.

All Episodes - Season 1

Secret Lives
Episode 1
Secret Lives
 Mystery in Orange County
Episode 2
Mystery in Orange County
 The Client
Episode 3
The Client
 Lauren's Promise
Episode 4
Lauren's Promise
 The Grudge
Episode 5
The Grudge
 Conduct Unbecoming
Episode 6
Conduct Unbecoming
 And Then There Were Three
Episode 7
And Then There Were Three
 Collision
Episode 8
Collision
 Voices for Vanessa
Episode 9
Voices for Vanessa
 She Never Left
Episode 10
She Never Left
 Into the Night
Episode 11
Into the Night
 A Texas Twist
Episode 12
A Texas Twist
 At the Bottom of the Lake
Episode 13
At the Bottom of the Lake
 The Goldfinger Mystery
Episode 14
The Goldfinger Mystery
 Shannon's Story
Episode 15
Shannon's Story
 The Perfect Guy
Episode 16
The Perfect Guy
 Frantic
Episode 17
Frantic
 Finding Venus
Episode 18
Finding Venus
 The Black Box
Episode 19
The Black Box
 Deliberate Evil
Episode 20
Deliberate Evil
 At The Edge of Town
Episode 21
At The Edge of Town
 The Interrogation
Episode 22
The Interrogation
 Unchecked Evil
Episode 23
Unchecked Evil
 Mystery at Heath Bar Farm
Episode 24
Mystery at Heath Bar Farm
 The Collector
Episode 25
The Collector
Back to Dateline: Unforgettable