
After the First 48
Investigators are left with no witnesses who are willing to say they saw the shooting.

Investigators are left with no witnesses who are willing to say they saw the shooting.

A homeless man is ambushed and murdered on a dark trail in Tulsa, Okla.

Tulsa detectives, attorneys, and everyone impacted struggle to explain a shooter's mental state.

When three people are gunned down in a Tulsa home, detectives face two suspects, and a web of lies.

It takes a missing gaming console, and a game of cat and mouse, for detectives to get justice.

A mother goes missing after blowing millions at the casino; at trial, the detective takes a gamble.

A residential Houston neighborhood is rocked by an armed robbery and a vicious murder.

Investigators conduct an undercover operation; the shooting of a Marine leads to a car chase.

Washington, D.C., intern Chandra Levy has an alleged affair with Rep. Gary Condit.

Marcia investigates the disappearance of 23-year-old mother Stacy Peterson in 2007.

Marcia searches for the truth in the unresolved death of toddler Caylee Anthony.

Investigators conduct an undercover operation; the shooting of a Marine leads to a car chase.

Washington, D.C., intern Chandra Levy has an alleged affair with Rep. Gary Condit.

Marcia investigates the disappearance of 23-year-old mother Stacy Peterson in 2007.

Marcia searches for the truth in the unresolved death of toddler Caylee Anthony.

Investigators conduct an undercover operation; the shooting of a Marine leads to a car chase.

Washington, D.C., intern Chandra Levy has an alleged affair with Rep. Gary Condit.

Marcia investigates the disappearance of 23-year-old mother Stacy Peterson in 2007.

Marcia searches for the truth in the unresolved death of toddler Caylee Anthony.

Investigators conduct an undercover operation; the shooting of a Marine leads to a car chase.