On Tonight

A surveillance tape threatens to derail Doggett’s investigation of Deputy Director Kersh.

Doggett catches up with Shannon McMahon, the woman who the EPA official picked up. Claiming to be a super solider, she requests Doggett to expose the truth.

A woman finds her way back to her family after being kidnapped 30 years earlier.

Rocky Mountain National Park rangers question whether a woman's fatal fall was an accident or the result of an act of violence.

When a rap artist is killed in the lobby of a radio station, the only witness (Sticky Fingaz) is an undercover cop.

The murder of a Park Avenue dentist connects to the death of one of his young patients.

ANW continues in Oklahoma City.

ANW returns to Philadelphia, Pennsylvania where the top 30 competitors from the City Qualifier tackle an even more challenging course.

A young Asian woman is severely beaten and raped at a burglary site.

Detectives Benson and Stabler investigate a male stripper linked to an accidental murder.