The Underbelly of Laredo, Texas, Where Women Were "Hunted Like Prey"

26-Year-Old Sex Worker Is Attacked by a "Regular Customer"

"I Wanted It to Be Fake": Carl and Kathleen Schroll's Daughter Speaks Out

Who Killed Kathleen and Carl Schroll?

An "Unremarkable Day" Takes a Dark Turn as a Family Is Accosted by Gunmen

Unusual Evidence Helps Uncover What Happened to a Pennsylvania Dentist

Confusing Details in Murder Investigation Shock Officers at Crime Scene

Dr. John Yelenic's "Terrible Premonition" About His Own Death

Did Susan Woods Invite Her Killer into Her Home?

Father's "World Ended" After Finding His Daughter Brutally Murdered

"Chilling" Crime Scene Leaves Behind a Mess of Evidence

Donna Palomba Is Interrogated by Police After Her Sexual Assault

"Shadowy Figure" Attacks Woman Home Alone with Two Small Children

A Harrowing 911 Call Reveals Details About Donna Palomba's Assault

Disgraced Doctor Abandons Wife Without Explanation in Foreign Country

"He's Never Coming Back": A Wife Is Left Panicked After Husband Disappears

The Strange Disappearance of Dr. Mark Weinberger

Family Members Speak Out Amidst Unthinkable Tragedy

Jesse Valencia’s Secret Lover Is Revealed to Be a Cop Leading a Double Life

A Lack of Defensive Wounds and Blood Lead to Devastating Discovery

Jesse Valencia Predicts His Own Death as a Child

A Gaping Wound on Young Man's Neck Leaves Suspicious Blood Trail

Uncovering Kelsey Berreth and Patrick Frazee's Strained Relationship

Kelsey Berreth's Last Moments Caught on Grocery Store Camera

Woman at the Center of Murder Investigation Reconstructs Crime Scene

Was Chris Kruse Involved in the Murder of His Wife?

Inconsistencies in the Murder Case of Jan Kruse

"Least Likely Murder Victim" Shot and Killed in Her Own Bed

Killer on the Loose After Shooting at Oregon Culinary Institute

"I Don't Care About Who Shot Him:" Dan Brophy's Wife Speaks to Police

How to Murder Your Husband: Suspicion Falls on Chef Dan Brophy's Wife

Detectives Look for Inconsistencies in Home Invasion Murder Case

Home Invasion Left New Wife Widowed After Six Days of Marriage

Who Is Unknown Man Only Known As "Manny" in Scott Pierce's Murder Case?

Young Boy Speaks Out About Final Moments with Anton Black

How Was Police Brutality Involved in the Death of Anton Black?

What Happened Between 19-Year-Old Anton Black and a 12-Year-Old Boy?

Lt. Tucker Notices Discrepancies in Jason Payne's Story

Was It Murder-Suicide or Something Else in the Deaths of a Mother and Son?

EMT Recalls Haunting Shooting Deaths of Nichole Payne and Her Son

Ambitious Teenager Seemingly Abudcted - But Who Took Her and Why?

Clues Point to Foul Play in AJ Hadsell's Disappearance

The Mysterious Betrayal and Disappearance of AJ Hadsell

The Quick Meeting and Marriage of Elizabeth and Matthew Sullivan

What Really Happened to Elizabeth Sullivan?

Complicated Truths Revealed in Liz Sullivan's Journals

16-Year-Old Meghan Landowski Was Stabbed to Death in Her Home

"War Room" Established by Portsmouth Police in Stabbing Death of Teenager

A Small Leaf Found on the Floor Becomes Major Clue in Murder Investigation

Kris Jenner Shares Details on O.J. Simpson's Relationship with Nicole Brown Simpson

"Blood Everywhere": A Cut on O.J. Simpson's Hand Piques Police Interest

The Deaths of Nicole Brown Simpson and Ron Goldman

The Note That Revealed Dark Truths About Jonestown

The True "Prison Camp" Conditions of Jonestown, Guyana

The Story Behind the Story of the Jonestown Massacre

The Mysterious Disappearance of Stephen Moore

Body Burnt Beyond Recognition Identified by Tattoo

"Supermom" Kathleen Dorsett Had Issues with Stephen Moore

Shirley Skinner Shot and Killed Granddaughter's Husband

Why Did a Wife Keep Her Husband Away from Their Daughter?

What Really Happened the Night of Steven Watkins' Death?

What Neighbors Heard the Night Oscar Pistorius Killed Reeva Steenkamp

Was the Shooting Death of Reeva Steenkamp an Accident?

The Myth of "Blade Runner" Oscar Pistorius

"I'm Scared of My Dad": Amanda Householder Speaks on Abuse

Uncovering the Abuse of Circle of Hope Girls Ranch

Amanda Householder Escapes from Her Abusive Parents

Unlikely Friends and Colleagues Connected to Meek Mill

Meek Mill's Journey to Freedom After Incarceration

What Is the Truth? Lester Holt Speaks to Meek Mill on Arrest

Uncovering the Reason Behind the Manson Family Murders

Was Denise Huskins' Disappearance a Strange Hoax or Real-Life Horror?

The Strange Kidnapping Case of Aaron and Denise Huskins

One Woman's "Long Night of Terror" May Help Another Case

Mysterious Note Leads Police to Susan Berman's Body

Not a Drag Queen, Just Disguise: Robert Durst's Stolen Identity

Psychic Gives Insight on Susan Berman's Mental State

A Miscarriage, Marijuana and a Blowout Fight Lead to Death

"Mommy Got Shot": The Tragic Shooting Death of Ashley Fallis

Family Screaming Match Leads to New Year's Tragedy

Strange Clues Found in Ray Gricar's Car

Did the Jerry Sandusky Case Lead to Disappearance of a DA?

The Mysterious Disappearance of District Attorney Ray Gricar

Was a Deli Owner a Secret Miami Drug Smuggler?

Glenn Sandler's Sharp, Drug-Fueled Downward Spiral

"You Don't Cross Him": The Dark Side of Glenn Sandler

"Mom on a Mission" Investigates Death of Courtney Copeland

Who Shot and Killed 22-Year-Old Courtney Copeland?

No Evidence Connecting Walter Ogrod to Child's Murder

Walter Ogrod Confesses to Murder of Barbara Jean Horn

Four-Year-Old Barbara Jean Horn Disappears While Playing

The Story of Maurizio Gucci

Detective in Maurizio Gucci’s Case Breaks Down Investigative Process

NBC News Correspondent Retells the Details of Maurizio Gucci’s Murder

Ron Baker’s Parents Received Ransom Call Before His Body Was Found

Was Ron Baker’s Death Connected to Satanic Rituals?

John Doe #135 Identified As Ron Baker

Detectives Piece Together Last Hours of Adam Anhang’s Life

Was Adam Anhang Personally Targeted for Murder?

Adam Anhang and Aurea Vazquez Rijos Attacked in Old San Juan