The Fenn Treasure | Full Episode

Sneak peek: Rodney Alcala: The Killing Game

The Impersonator | "Blood is Thicker: The Hargan Family Killings" | "48 Hours" Podcast

The Lost Boy | Full Episode

Murder and Manhunts | "48 Hours" Full Episodes

The Puzzling Death of Susann Sills | Full Episode

California man changes his behavior after his wife’s mysterious death

U.S. Marshals track down killer in Mexico

A Killer in Plain Sight | "Blood is Thicker: The Hargan Family Killings" | "48 Hours" Podcast

The Case Against Mary Katherine Higdon | Full Episode

Did dogs play a role in a California mother's death? Her husband's defense attorney says maybe.

Millionaire Mysteries | "48 Hours" Full Episodes

Susann Sills case: Were dogs to blame for California woman's tragic death?

The Day My Mother Vanished | Full Episode

Sneak peek: The Puzzling Death of Susann Sills

Texas woman's search for her mother is not over: "We need to find her"

The Boyfriend | "Blood is Thicker: The Hargan Family Killings" | "48 Hours" Podcast

The Ghosts of El Segundo | Full Episode

Love and Poison | "48 Hours" Full Episodes

The search for a Texas mom's killer takes stunning turns

The Detective's Wife | Full Episode

Sneak peek: The Day My Mother Vanished

Home from Texas | "Blood is Thicker: The Hargan Family Killings" | "48 Hours" Podcast

Gunshot residue, wound examined in Amy Fanion case

The Railroad Killer | Full Episode

Murder for Hire | "48 Hours" Full Episodes

Does a Massachusetts wife's hair holds clues in ex-detective's murder trial?

Kristen Trickle: Autopsy of the Mind | Full Episode

A Kansas woman is found shot dead in her bed. Who pulled the trigger?

Sneak peek: The Detective's Wife