How many seasons does On the Case with Paula Zahn have?

On the Case with Paula Zahn has 29 seasons and 410 episodes.

Is On the Case with Paula Zahn renewed or canceled?

On the Case with Paula Zahn is currently returning. A premiere date has not been announced yet.

Where can I watch On the Case with Paula Zahn?

On the Case with Paula Zahn is available on Investigation Discovery. You can stream it on Max, Philo, Discovery+, YouTube TV, Investigation Discovery, Spectrum On Demand, Discovery +.

On the Case with Paula Zahn

Name: On the Case with Paula Zahn
Genre: Crime, Documentary
Released: 2009-10-18
Rating: 8.3
Cast: Paula Zahn

RETURNING29 Seasons410 Episodes★ 8.3

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NetworkInvestigation Discovery

First AiredOct 18, 2009

Last AiredJul 8, 2026

GenreCrime, Documentary

Runtime43 min

Award winning journalist Paula Zahn unravels shocking crimes interviewing those closest to the case including lawyers, the victim's family, detectives and the convicted murderer themselves.

RENEWED

On the Case with Paula Zahn has been renewed but a premiere date has not been announced yet. Track this show to get an alert when a date is confirmed.

WHERE TO WATCH

Max

Philo

Discovery+

YouTube TV

Investigation Discovery

Discovery +

Some links may earn us a commission. Data via JustWatch / TMDB

Cast

Paula Zahn

Self - Host

Seasons & Episodes29 seasons · 410 episodes

0% complete

E1Edge of the Abyss

Apr 15, 202642m

After a young woman vanishes on her way to work, police desperately follow a trail of videotaped clues they hope will solve a complex mystery. The evidence found inside her car could be the key to solving the brazen abduction.

E2Layers of Betrayal

Apr 22, 202642m

A gunman shoots a hero fireman dead in his own driveway. Police focus their investigation on the unusual firearm used to commit the crime and an odd trail of clues left behind by the victim himself.

E3Caught in a Trap

Apr 29, 202642m

Recreational hunters find the body of a female naval veteran in a rural campground, leaving police to answer challenging questions. How had the victim gotten there? Why was she drugged, and who wanted her dead?

E4Unseen Danger

May 6, 202642m

Police watch the disturbing video of a young woman closing up after her shift at a gas station convenience store. Everything seems normal until, in one moment, she is there and, in the next, she is gone, never to be seen again.

E5Through the Smoke

May 13, 202642m

Police retrace the steps of a young woman's preparations for a romantic Valentine's dinner that ended in her brutal murder. Hidden in the chaotic crime scene is the clue that will unlock the mystery.

E6Who Killed Katelyn?

May 20, 202642m

A young woman mysteriously disappears. Friends and family are terrified, but investigators find little to go on. Then, a shocking discovery confirms the worst and turns the spotlight of the investigation on those closest to the victim.

E7Unmasking the Truth

May 27, 202642m

A killer guns down a businessman during a brazen home invasion. The puzzling evidence seems to indicate the crime was well planned and highly calculated. Police explore a variety of motives before they unmask the mastermind behind the attack.

E8Two Fires, One Match

Jun 3, 202642m

The discovery of a woman's body, burned beyond recognition, marks the start of a disturbing murder investigation. An autopsy reveals the killer stabbed the victim in a sexually motivated attack. Will a similar second crime be the key to solving both?

E9Moving Target

Jun 10, 202642m

E10Elusive Justice

Jun 17, 202642m

When police find the lifeless body of a young mother, her husband becomes the prime suspect. However, when an in-depth investigation against him stalls, it raised a critical question: Had police been focused on the wrong man all along?

E11Irreparable Loss

Jul 1, 2026

E12A Personal Mission

Jul 8, 2026

Police struggle to solve the heartbreaking murder of a talented young woman, but it will take years to realize that the clue to unlock the mystery is hidden within the crime scene evidence.

About On the Case with Paula Zahn

On the Case with Paula Zahn is a crime, documentary series on Investigation Discovery. The show first aired on Oct 18, 2009 and currently has 29 seasons and 410 episodes. On the Case with Paula Zahn has been renewed and is returning for more episodes. It has a rating of 8.3/10 based on 19 votes. The cast includes Paula Zahn.