Watch with free trial
Sign in
On the Case With Paula Zahn
On the Case With Paula Zahn

On the Case With Paula Zahn

—Veteran journalist Paula Zahn steps out of the studio and into the field to unravel criminal investigations, tracking the drama of each story by featuring the opinions of those closest to the case, including law enforcement officials, the families of the victims and the incarcerated, lawyers from both sides, and first-time TV interviews with convicted murderers.
23 seasonsDocumentary, CrimeTV-14
Essential planBundle+ plan
Watch with free trial
Compare plans
Investigation Discovery channel logo
7-day free trial (new users only), then $25 + tax per month.
Cancel anytime. See terms.

Watch Now

Season 51 of 14 Episodes

  • Young graduate student is found dead in a clothing store.

Record to Watch Later

6 episodes will be broadcast over the next two weeks

    Footsteps in the Dark
    Lost, but Not Forgotten
    A Picture Worth a 1000 Words
    Vanished Into Darkness
    Evil at Its Highest Point
    Through the Smoke
  • Footsteps in the Dark

    A bicycle patrol officer finds the body of a young woman who was brutally killed in a parking lot; police investigate whether it was a random predator or if she knew the victim.
    Upcoming
  • Lost, but Not Forgotten

    Can police solve the disappearance of a teenager kidnapped out of her own bed in the middle of the night?
    Upcoming
  • A Picture Worth a 1000 Words

    Can police use a blurry image taken just seconds before a California woman's disappearance to find the man responsible for her gruesome murder?
    Upcoming
  • Vanished Into Darkness

    The mysterious details of one teenager's murder may lead police to solve two brutal murders committed by the same deadly predator.
    Upcoming
  • Evil at Its Highest Point

    Police investigating the murder of a beloved mother and grandmother must realize that a tiny scrap of paper at the crime scene is the key to finding her killer.
    Upcoming
  • Through the Smoke

    Police retrace the steps of a young woman's preparations for a romantic Valentine's dinner that ended in her murder; hidden in the crime scene is the clue that unlocks the mystery.
    Upcoming
On the Case With Paula Zahn

More about On the Case With Paula Zahn

Veteran journalist Paula Zahn steps out of the studio and into the field to unravel criminal investigations, tracking the drama of each story by featuring the opinions of those closest to the case, including law enforcement officials, the families of the victims and the incarcerated, lawyers from both sides, and first-time TV interviews with convicted murderers.

Starring

Paula Zahn, Tom Scorzone, Roger Hervas, Fran Kravitz, Eric Robertson, Briana Aceti

Subscribe to Enjoy 70+ Channels

Watch and record live TV with a Philo subscription

One Subscription.
Endless Entertainment.
Unlock live TV, binge-worthy shows, hit movies, and more. Starting at $25/month.
View plans
  • The Case That Haunts Me
  • Still a Mystery
  • People Magazine Investigates
  • Raw Terror
  • The Devil Speaks
  • Crime Scene Confidential
  • How I Caught the Killer
  • I Went Undercover
  • Real Time Crime
  • Atlanta Justice
  • SpongeBob SquarePants
  • Love After Lockup
  • The First 48
  • Fatal Attraction
  • The Golden Girls
  • Tyler Perry's House of Payne
  • For My Man
  • 90 Day Fiancé
  • Tyler Perry's The Oval
  • Everybody Loves Raymond

Frequently Asked Questions

  • Philo is a live TV streaming service that offers two plans to fit your entertainment needs:

    Essential ($25/month): 70+ live channels and over 75,000 movies and shows on-demand. New users get a 7-day free trial!

    Bundle+ ($33/month): Includes all the channels and entire streaming library available in the Essential plan, the entire AMC+ library, and access to HBO Max Basic with Ads plan and discovery+ included.

    Both plans: offer 1-year unlimited cloud DVR, let you stream on up to 3 devices at once, create up to 10 profiles, and cancel anytime with no contract.

    Free Channels: Not ready to subscribe? You can also enjoy Free Channels with no credit card required—simply create your account and start watching.

  • Yes! New users that sign up for the Essential plan can try it free for 7 days. You can explore our channels, features, and content before your subscription begins. No contract required—cancel anytime before your trial ends with no charges.

    • An email address
    • A future payment method
    • A broadband internet connection
    • A supported device
    Philo devices
    Web, iPhone & iPad, Android phones & tablets, Roku, Fire TV, Samsung TV, VIZIO TV, LG TV, Apple TV, Android TV, and Chromecast via Android
  • Yes! You can record an unlimited amount of live or upcoming content to your cloud DVR and save them for up to a year. No equipment needed!
    Save
  • Nope! No hardware is required, ever. Philo's DVR is already built into the app, so there's nothing to plug in, set up, or pay extra for.

    With an Essential or Bundle+ subscription, you get unlimited DVR storage included, and your recordings are saved for a full year. If you're watching with the Free Channels, recordings are saved for 30 days.

  • Yes! You can enjoy tons of premium television and movies by upgrading your Philo subscription plan with add-ons.

    Here is a list of our available add-ons:

    • HBO Max Standard (ad-free): Watch HBO Originals and hit movies ad-free for $13 more per month. Live sports included (in HBO Max app).
    • Movies & More: Watch award-winning films, cult classics, celebrity stories, documentaries, and more - for $3 more per month.
    • AMC+ (ad-free): Enjoy ad-free access to the entire AMC+ library for $4 more per month.
    • MGM+ (ad-free): Stream thousands of the latest hits, fan favorites, original series, documentaries, and comedy specials for an additional $8/month.
    • ALLBLK (ad-free): Stream original series, independent films, nostalgic Black cinema, reality, and lively stage plays for $7 more per month.
    • Hallmark+ (ad-free): Watch exclusive originals, reality shows, rom-coms, cozy mysteries, heartfelt dramas, and beloved holiday movies for an additional $8/month.
    • STARZ (ad-free): Enjoy today’s hits, classic movies, and bold original series for an additional $12/month.
  • HBO Max:
    • Sign up for the Bundle+ ($33/month) plan.
    • Go to your Philo account page and follow the steps to activate your HBO Max Basic with Ads plan account.

    discovery+:
    • Sign up for the Bundle+ ($33/month) plan.
    • Go to your Philo account page and follow the steps to activate your discovery+ account.