Ep. 14 Murdered: “Scarsdale Diet Doctor” Dr. Herman Tarnower

Dr. Herman Tarnower was one of America’s most famous physicians and the bestselling author of The Complete Scarsdale Medical Diet but on March 10, 1980, he was found fatally shot in his home in Purchase, New York, sending shockwaves across the country.

The investigation quickly focused on Jean Harris, the longtime headmistress of an elite girls’ school and Tarnower’s longtime companion. What followed was one of the most closely followed murder trials of the decade, raising questions about love, power, obsession, and intent.

Transcript

SPEAKER_02 0:00

March tenth, nineteen eighty. Purchase New York. The sprawling estate of one of America's most famous doctors sits quietly in the darkness. Inside, sixty-nine year old doctor Herman Tarnauer is asleep. He is wealthy, powerful, famous, the creator of one of the most successful diet books in history. To millions of Americans, he is the face of the Scarsdale diet. But before the sun rises, Herman Tarnauer will be dead. Shot four times inside his own home. And standing in the center of the investigation is not a stranger, not a burglar, not an enemy, but a woman who had loved him for 14 years. A respected headmistress, an educator, a grandmother, a woman who insists she never meant to kill him. The public would become divided. Was this cold-blooded murder? Or the tragic collapse of a woman pushed beyond her emotional limits? This is the story of Jean Harris and the Scarsdale Diet Doctor.

SPEAKER_00 1:08

Oh.

SPEAKER_01 1:24

What's up, guys? Welcome to Crime Snap Podcast, where every Monday we dive into some of the most twisted local true crime stories.

SPEAKER_02 1:31

My name is Sandra Coriello, and I'm Alice Relly, and today I have a story to share with you. Long before his murder made headlines, Herman Tarnour was already famous. Born in Brooklyn in 1910, Tarnauer built a successful cardiology practice in Westchester County. Patients adored him. Colleagues respected him. And by the 1970s, he had become something else entirely. A celebrity. America was obsessed with dieting. And Tarnauer's book, The Complete Scarsdale Medical Diet, became a phenomenon. The book outlined a strict 14-day weight loss plan emphasizing lean proteins, vegetables, and strict portion controls. Very similar to Atkins, South Beach diet, all that jazz.

SPEAKER_01 2:20

Gotcha.

SPEAKER_02 2:20

The scar which have you heard of the Scarsdale diet? I have not.

SPEAKER_01 2:23

No, that's when you said that I was so surprised. I've never heard of it.

SPEAKER_02 2:26

Yeah. So the Scarsdale diet is low calorie, restricted to 1,000 calories a day. Okay. And this should be followed for 7 to 14 days. Medical experts have listed the Scarsdale diet as an example of a fad diet.

SPEAKER_00 2:42

Yeah.

SPEAKER_02 2:43

As it may carry potential health risks and might not instill the kind of healthy eating habits required for sustainable weight loss.

SPEAKER_01 2:51

Gotcha. So long term it's not the best diet.

SPEAKER_02 2:53

No. However, at the time, they didn't know or care about that. Millions of copies of this book sold. Television appearances followed, money poured in. The doctor who once saw patients in Westchester had become a national figure. But friends would later describe another side of Herman Tarnour. Brilliant, charming, confident, and deeply complicated. Particularly when it came to women.

SPEAKER_01 3:23

A little bit of a womanizer?

SPEAKER_02 3:24

Little womanizer on her hands here.

SPEAKER_01 3:26

Okay.

SPEAKER_02 3:28

Now entered Jean Harris, who on paper appeared to be the perfect match. Educated, sophisticated, accomplished. She served as headmistress of the Madaria School, an Eli girls' boarding school in Virginia. Friends and peers described her as intelligent and disciplined. She went to Laurel School in Shaker Heights, Ohio, which is like a fancy boarding school for girls similar to the one that she was headmistress at. Okay. Before attending Smith College in Northampton, Massachusetts. And in 1945, she graduated Magna Cumlade from Smith with a degree in economics.

SPEAKER_01 4:08

So very educated.

SPEAKER_02 4:10

This is a smartie. After college, she married Jim Harris and they had two sons by 1952. Which, side note, I do want to say that it is very impressive that she was that educated at that time because that wasn't that common.

SPEAKER_01 4:24

Right.

SPEAKER_02 4:25

And she did raise two children, built a successful career in addition to being a mother, and she carried herself with confidence. As sounds like she should at the time. In 1965, Harris divorced her husband, who eventually died in 1977, so after all this happened. She met Herman Tarnauer in 1966. What followed would become a 14-year relationship, which never resulted in marriage, but a relationship that would define the rest of both of their lives. At first, it seemed like a love story to accomplished adults finding companionship later in life, but beneath the surface, the relationship was becoming increasingly complicated. Because while Jean viewed Herman as the love of her life, many people believed Herman viewed the relationship very differently. Which I don't even think it's that weird that they weren't married because I feel like that's not that weird for a second later in life relationship to not like I already did that and my kids are grown. She was a grandmother at this point.

SPEAKER_01 5:38

Like I wonder how common it was back in the 70s, though.

SPEAKER_02 5:43

It was yeah, it was the the 70s that that this happened.

SPEAKER_01 5:46

Yeah, so I'm curious if maybe that just wasn't as little, maybe a little taboo or like wasn't the norm back then.

SPEAKER_02 5:51

Yeah. Plus, like I think even the fact that she was a working mom was probably taboo in and of itself. I don't know what her husband previously did for work though.

SPEAKER_01 6:00

So maybe she maybe she needed to.

SPEAKER_02 6:02

Maybe she was the breadwinner too.

SPEAKER_01 6:03

Yeah, maybe she needed to work to make ends meet, you know?

SPEAKER_02 6:06

Yeah, maybe. Friends and family would later describe a painful imbalance in their relationship. Gene Harris was deeply devoted to Herman Tarnauer. But Herman remained committed to one thing above all else. Himself.

SPEAKER_01 6:24

Shitty.

SPEAKER_02 6:25

Yeah. But also, I can totally see it. I mean just the fame and say the fame, the money. Yeah, and like, you know, even before that, he was a cardiologist, which, you know, those are those are all bragworthy things. As as he should. Both of them, you know. Though Tarnouer showered Harris with gifts and exotic vacations, he had relationships with multiple other women throughout the years. Witnesses would later testify that he openly dated women throughout their relationship. Sometimes younger women, sometimes more than one at once. Wow, okay. Yeah. And according to many accounts, he made little effort to hide it. Remember, he was living in Purchase in Westchester, and she was headmistress of a boarding school in Virginia, so they were in a long distance relationship, and she seemed to be cool with it. Okay. Or at the very least, Jean tolerated behavior that many people would have probably considered very humiliating, especially at the time. Again. And again, and again. Yet she stayed. Perhaps because she believed he would eventually marry her, perhaps because she loved him. Or perhaps because after 14 years, walking away felt impossible. Side note, he was prescribing her multiple medications over the course of several years. I don't know the full rundown of the medications, but there are notes that or there are reportings of one of them being methamphetamine that she ended up becoming addicted to, so I'm sure it probably also wasn't that enticing to leave him when he was supplying her plug. Yes. And I don't know how accessible mental health services and prescriptions for those types of medications were at that time. Especially for women. So yeah. Okay. But then in the 1970s, another woman entered the picture.

unknown 8:34

No.

SPEAKER_02 8:34

Tarnauer hired Lynn Triforos, a divorcee more than 30 years his junior.

SPEAKER_01 8:41

Wow.

SPEAKER_02 8:42

Yep. To work as a secretary receptionist at the Scarsdale Medical Center. Tarnauer then began having an affair with said receptionist.

SPEAKER_01 8:53

It's never a good idea. No. You work with her.

SPEAKER_02 8:56

But then everything began to unravel. So by early 1980, Gene Harris was emotionally devastated. Friends, colleagues, students all noticed changes. She appeared depressed, exhausted, heartbroken. On the evening of March 9th, Madeira faculty members noted she seemed despondent and dissonant. It was later learned that she was addicted to one of her prescription medications. And then came the letter. Hours before the shooting, Jean mailed Herman a lengthy emotional letter. Page after page expressing anger, pain, humiliation, and despair. The prosecution would later portray the letter as evidence of jealousy and rage. The defense would argue it reflected profound emotional collapse. Either way, it offered a window into Jean's state of mind. A woman who felt discarded, replaced, forgotten, after fourteen years. The relationship she had built her life around was ending. And she was struggling to imagine a future without it.

SPEAKER_01 10:24

So sad.

SPEAKER_02 10:26

On March 10th, 1980, Jean Harris got into her car. She began a five-hour 264-mile drive from Virginia to purchase New York. She carried a 32 caliber revolver.

SPEAKER_01 10:42

Oh no.

SPEAKER_02 10:43

I don't know if it was her gun or know what a headmistress in the 80s has to do with the with the lethal weapon, but as well as ammunition.

SPEAKER_01 10:52

Okay.

SPEAKER_02 10:53

That was in the in the gun and extras. Ammunition, yes. That fact would become one of the most important details in the entire case. Because prosecutors would later ask a simple question. Why bring a loaded gun? Right. Jean would provide an answer. One that would become central to her defense. I'm afraid to hear it. She claimed that the gun was for herself. Not for Herman. She intended to take her own life, not his.

SPEAKER_01 11:25

Oh no.

SPEAKER_02 11:26

But before the night was over, Herman Tarnauer would be dead. And a jury would eventually decide whether that explanation made sense.

SPEAKER_01 11:35

Right.

SPEAKER_02 11:35

When Jean arrived at Tarnauer's estate, she entered the home. According to later testimony, when she arrived at the house, she noticed the secretary's lingerie in the bedroom.

SPEAKER_01 11:52

I was just about to say you would think a five-hour drive would either kind of cool you down by the time you get there.

SPEAKER_00 11:58

Yeah.

SPEAKER_01 11:59

Or escalate things, because now you're just festering with your own thoughts. But even if the drive did cool her down, seeing that probably reignited every emotion she just felt.

SPEAKER_02 12:11

100%. And who knows if whatever, you know, she planned to say when she got there went right out the window once she saw that lingerie and it just triggered her, which like I could understand.

SPEAKER_01 12:24

Also, side note, she said it was for herself. Yes. Did she want to make like a whole theatrical scene in front of him? Because if she really wanted to take her own life, do that like in front of him.

SPEAKER_02 12:39

I mean she wouldn't.

SPEAKER_01 12:39

She would just do it in Virginia. Like, no, I'm not saying that it she should do it. I'm just saying what was the thought process? Like, did she want to confront him and then kind of like this is what you made me do type of thing, you know?

SPEAKER_02 12:49

Especially since she already wrote a lengthy letter that she had mailed.

SPEAKER_01 12:53

So she already kind of got to say her last everything that she ever wanted to, unless something else came to mind.

SPEAKER_02 13:00

But yeah, but I I from my understanding, I I believe she mailed the letter and then went on the drive. So, like, you know, it it's technically March 10th because it was after midnight, but like it was the evening of March 9th that that, yeah. So the realization of the lingerie being the the the secretary's intensified an already emotional situation. Because again, we don't know if she was, you know, what state of mind she was in before she even got there.

SPEAKER_01 13:33

Right.

SPEAKER_02 13:34

And an argument followed. Tarnaur allegedly said to her, Jesus Gene, you're crazy. Get out of here. That's never a good idea to say to an angry woman. Right? It's like saying, like, calm down when someone's freaking out.

SPEAKER_01 13:48

It's like you just you don't do that.

SPEAKER_02 13:50

No. And then came gunfire. Four shots. Four separate trigger pulls. According to Harris, a struggle over the gun ensued. When Harris told Tarnour that she was gonna kill herself, prosecutors disputed her claim, noting that she had placed extra ammunition in her pocket before confronting Tarnauer. That's right.

SPEAKER_01 14:17

So if she was gonna try to commit suicide, what did she need extra bullets for?

SPEAKER_02 14:21

In your pocket? What were you gonna do with those extra bullets in your pocket for? Unless she was intending the murder suicide. When police arrived, Herman Tarnauer was dead. Jean later reported that she tried phoning for help from the upstairs bedroom. But that phone was not working. She left it. Yeah, right. She left in the car to get help, not knowing Tarnauer's housekeeper had already phoned the police after hearing the gunshots.

SPEAKER_01 14:47

So there was someone in the house when this happened?

SPEAKER_02 14:49

He was like wealthy wealthy. Like I haven't seen the home and purchase, but he had like full-time staff.

SPEAKER_01 14:54

Wow, okay. Did she see anything or she just wasn't in the room when that happened? No.

SPEAKER_02 14:58

No, it was like an estate from what I read. So I think it was I'm sure they had like a separate wing, but I mean obviously gunshots are very distinguished. Like yeah. She left in her car to get help, not knowing Tarnauer's housekeeper had already phoned the police after hearing the gunshots. Harris saw police cars driving past her, headed in the direction of Tarnaur's home. She turned her car around and followed the police cars back to his home. Jean Harris admitted that she fired the weapon. The question was never who shot Herman. The question was why. Jean was ultimately arrested and booked for second degree murder. She claimed she intended suicide. She said Herman tried to stop her. A struggle occurred. The gun discharged accidentally. Then discharged again and again and again. But prosecutors saw it differently. They argued that she was furious, humiliated, consumed by jealousy, and that she intentionally killed the man that rejected her. The trial became a national sensation, as you could imagine. Every detail fascinated the public. The famous doctor, the respected educator, the younger woman. She's the secretary.

SPEAKER_01 16:19

Very scandalous.

SPEAKER_02 16:20

The love letters, the betrayal, the wealth, the privilege. It was everything America couldn't stop watching. The courtroom became a battleground between two competing narratives. The prosecution story was simple. The defense's story was far more complicated. A psychologically shattered woman experienced a tragic accident during a suicidal crisis. The jury listened for months. And then they faced a difficult question. Could four gunshots really be accidental? That question would define the case. In February 1981, the jury delivered its answer. Guilty. Jean Harris was convicted of second degree murder. She received a sentence of 15 years to life. And I don't know if 15 years to life, like what is the to life?

SPEAKER_01 17:15

Like, I think it just I think it means that you can be eligible for criminal, but it's not guaranteed. Got it.

SPEAKER_02 17:22

So for some observers, justice had been served, and they were happy with that. For others, the verdict felt deeply unsatisfying, which I could understand. Not because they believed she was innocent, but because they believed the truth was far more complicated than just simple second-degree murder. The debate continued long after the trial ended, and in many ways, it still continues today. I mean, we're here talking about it now. Prison transformed Jean Harris' life. She became a model inmate. She taught, mentored others, helped develop educational programs, worked to improve opportunities for incarcerated women. And over time, even some critics acknowledged her contributions. The woman who entered prison as one of America's most notorious murderers slowly became something else. An advocate, a mentor, a symbol of rehabilitation. After serving approximately 12 years, Jean Harris was granted clemency by New York Governor Mario Cuomo.

SPEAKER_01 18:31

Really?

SPEAKER_02 18:31

Yep. And she walked free in 1993. But one thing never changed. She continued to insist that she never intended to kill Herman Tarnower. Until the day she died in 2012, Jean maintained that the shooting was accidental. And because only two people truly knew what happened in that bedroom, the debate never ended. And one of them was dead. The other never changed her story. The Scarsdale Diet Doctor case remains fascinating because it really isn't a mystery. We know who fired the gun. We know who died. What remains uncertain is the motive. Was Jean Harris a woman driven to murder by jealousy and rejection? Or was she a broken-hearted woman experiencing a suicidal crisis that spiraled into tragedy? Perhaps the answer lies somewhere in between. What makes the story unsure isn't the crime itself. It's the humanity behind it. The love, obsession, humiliation, aging, loneliness, and the devastating consequences that can follow when one person becomes the center of another person's world. Because in the end, the greatest mystery isn't who killed Herman Tarnour. It's whether anyone, including the jury, ever fully understood why.