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Koodathayi cyanide killings

Koodathayi cyanide killings is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Koodathayi cyanide killings rather than just read about it. In short: The Koodathayi cyanide killings were a series of unnatural deaths that were later regarded as murders, that occurred in Koodathayi in Kerala, India. The crimes were investigated in late 2019, involving the mystery of 6 deaths over a span of 14 years.

Koodathayi cyanide killings — main illustration
Koodathayi cyanide killings — illustration

Key takeaways

  • Koodathayi cyanide killings belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Koodathayi cyanide killings to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Koodathayi cyanide killings from memory before moving on to harder problems.

Reference excerpt

The Koodathayi cyanide killings were a series of unnatural deaths that were later regarded as murders, that occurred in Koodathayi in Kerala, India. The crimes were investigated in late 2019, involving the mystery of 6 deaths over a span of 14 years. The criminal cases drew considerable media and public interest to Kerala, and eventually led to the arrest of Jollyamma Joseph.

Timeline of the crimes In 2002, Annamma Thomas (aged 57), the mother-in-law of the accused, drank a glass of water after returning home from a walk. Immediately afterwards, she began to feel uneasy and dizzy, eventually collapsing on the floor. She was taken to the hospital, where she later died, and the doctors declared that she had suffered a heart attack. In 2008, Tom Thomas (aged 66), Annamma's husband and Jolly's father-in-law, died after swooning and collapsing. Jolly Joseph was allegedly present at the spot on both occasions. In 2011, Roy Thomas (aged 40), Jolly's then husband, died after consuming his dinner of rice and Bengal gram curry. He was found dead in a bathroom that was locked from the inside. The cause of death was then ruled as suicide due to financial issues, as the post-mortem report showed traces of poison. Roy's maternal uncle, Mathew Manjayadil, called for a post-mortem report and an inquiry into Roy's cause of death. In 2014, Mathew (aged 68) swooned and died after Jolly allegedly gave him poison-laden whisky. The deceased Roy has a cousin named Shaju Zachariah. The same year (2014), Shaju's two-year-old daughter, Alphine Shaju, died after "choking on food". In 2016, Jolly allegedly gave Sily Shaju (aged 41), Alphine's mother, a mushroom capsule, which Jolly convinced her would help with energy and depression, and Sily died on the spot soon after. In 2018, Rojo Thomas (brother of Roy Thomas) came down to Koodathayi and filed a series of RTI applications. From the government hospital, he received a copy of the autopsy report of his brother's body. "When he read the report, he found out that what Jolly told us was wrong. Jolly told us he had food at 3.30 pm and hadn't had food after that. But it was clear in the post-mortem report that he had rice and Bengal gram curry at 8.30 pm," said family friend Mohammad Bawa. "Acute cyanide poisoning can result in death in a matter of seconds. Cyanide does not accumulate in the body and so it is rare to encounter it in slow death cases," explained Dr V. V. Pillay, head of Forensic Medicine & Toxicology, Amrita Institute of Medical Sciences in Kochi.

Suspects Jolly Joseph, who was 47 at the time of her arrest in 2019, was the prime suspect in the murder of six members of the family she married into. It was Renji Thomas, Roy Thomas's sister, who complained to the police about the six unnatural deaths whose investigation led to Jolly Joseph. Following her arrest in October 2019, Jolly confessed to using cyanide to kill the six aforementioned people. She allegedly obtained the cyanide with the help of M. S. Mathew and Praji Kumar, who have also been arrested.

Jolly Joseph Jolly was originally from Kattappana, Idukki district, and a first-year college dropout. She married her first husband, Roy Thomas, in 1997. Jolly and Roy had two sons, now aged 19 and 24. According to her neighbour, Jolly lied to fellow villagers about being an M.Com. (Master's degree in Commerce) graduate and working at NIT Calicut. Her whereabouts during her daily outings to her fake job remained uncertain. In 2011, her husband Roy Thomas died under mysterious circumstances. Following the death of Shaju Zachariah's wife in 2016, Jolly married Shaju. Jolly had been described as "jovial, friendly, jolly and pious" by people who knew her.

M. S. Mathew According to the police, Mathew, a jewellery shop employee who was also a distant relative and lover of Jolly, was the one who provided Jolly with the cyanide. He reportedly told the police that he procured the cyanide from Praji Kumar after giving him two bottles of alcohol and ₹5,000. Mathew claims that Jolly asked him for cyanide to kill a rat that comes near her house.

Praji Kumar Praji Kumar was a goldsmith who allegedly gave M. S. Mathew the cyanide. He stated that he assumed the poison was being bought to kill rats.

In popular culture Antony Perumbavoor announced his upcoming movie would be based on the Koodathayi incident, with the leading role played by Mohanlal, synchronized actress Dini Daniel launched a poster through social media of her new movie based the same topic in which she plays as Jolly Joseph. Malayalam entertainment-oriented TV channels are airing the same topic in their serials but using a different method of storytelling, fencing against legal issues. In November 2019, Kairali TV released a serial based on the Koodathayi case. Serial actress Divya Sreedhar had played the role of Dolly, a woman who is a psychopath. Krithyam was the first Malayalam television serial that portrayed the Koodathayi incident. In December 2019, Sony TV's crime series Crime Patrol presented 3 episodes case based on Koodathayi incident. In 2020, a Malayalam TV series named Koodathayi was aired on Flowers TV based on the series killing incident. Actress Muktha played the role of a killer in the Malayalam serial. Actors like Mallika Sukumaran, Kollam Thulasi, Dayyana Hamid, etc., played other roles in that serial. On 7 September 2020, Spotify launched a ten-episode original podcast, Death, Lies & Cyanide narrated by the journalist Sashi Kumar, based on the murders. On 22 December 2023, Netflix released a documentary film titled Curry & Cyanide: The Jolly Joseph Case based on the case. It is directed by Christo Tomy, and written by Shalini Ushadevi. Anali, an upcoming web series on Disney+ Hotstar directed by Midhun Manuel Thomas is reportedly based on the case. It stars Nikhila Vimal and Leona Lishoy in lead roles.

References

Illustrations

Koodathayi cyanide killings: The Thomas family tree and relations
.mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}  Victims allegedly murdered by the prime accused, Jolly Joseph, through cyanide poisoning between 2002 and 2016
  Prime accused and the suspected accomplices
  Living family members
The Thomas family tree and relations .mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}  Victims allegedly murdered by the prime accused, Jolly Joseph, through cyanide poisoning between 2002 and 2016   Prime accused and the suspected accomplices   Living family members

Worked examples

Example 1 — a first encounter with Koodathayi cyanide killings

Start with the simplest possible case. Write down what Koodathayi cyanide killings claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Koodathayi cyanide killings before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Koodathayi cyanide killings ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Koodathayi cyanide killings

In research
Koodathayi cyanide killings appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Koodathayi cyanide killings in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Koodathayi cyanide killings is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2019 crimes in India, 2019 in Kerala, Crime in Kerala, so understanding it makes those chapters shorter.
In everyday life
Look for Koodathayi cyanide killings outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Koodathayi cyanide killings in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Koodathayi cyanide killings means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Koodathayi cyanide killings out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Koodathayi cyanide killings in simple terms?

The Koodathayi cyanide killings were a series of unnatural deaths that were later regarded as murders, that occurred in Koodathayi in Kerala, India. The crimes were investigated in late 2019, involving the mystery of 6 deaths over a span of 14 years.

Why does Koodathayi cyanide killings matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Koodathayi cyanide killings?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Koodathayi cyanide killings.

Tags

  • 2019 crimes in India
  • 2019 in Kerala
  • Crime in Kerala
  • Deaths by cyanide poisoning
  • Deaths by poisoning
  • Mariticides
  • Murder in India
  • Scandals in India

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