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'Suicide tree' toxin is 'perfect' murder weapon
New Scientist.com ^ | November 26, 2004 | by James Randerson

Posted on 11/26/2004 4:14:56 PM PST by aculeus

A plant dubbed the suicide tree kills many more people in Indian communities than was previously thought. The warning comes from forensic toxicologists in India and France who have conducted a review of deaths caused by plant-derived poisons.

Cerbera odollam, which grows across India and south-east Asia, is used by more people to commit suicide than any other plant, the toxicologists say. But they also warn that doctors, pathologists and coroners are failing to detect how often it is used to murder people.

A team led by Yvan Gaillard of the Laboratory of Analytical Toxicology in La Voulte-sur-Rhône, France, documented more than 500 cases of fatal Cerbera poisoning between 1989 and 1999 in the south-west Indian state of Kerala alone. Half of Kerala’s plant poisoning deaths, and one in 10 of all fatal poisonings, are put down to Cerbera.

But the true number of deaths due to Cerbera poisoning in Kerala could be twice that, the team estimates, as poisonings are difficult to identify by conventional means.

Unnoticed homicides

Using high-performance liquid chromatography coupled with mass spectrometry to examine autopsy tissues for traces of the plant, the team uncovered a number of homicides that would otherwise have gone unnoticed. This also suggests that some cases put down to suicide may actually have been murders, they say.

Although the kernels of the tree have a bitter taste, this can be disguised if they are crushed and mixed with spicy food. They contain a potent heart toxin called cerberin, similar in structure to digoxin, found in the foxglove.

Digoxin kills by blocking calcium ion channels in heart muscles, which disrupts the heartbeat. But while foxglove poisoning is well known to western toxicologists, Gaillard says pathologists would not be able to identify Cerbera poisoning unless there is evidence the victim had eaten the plant. “It is the perfect murder,” he says.

Three-quarters of Cerbera victims are women. The team says that this may mean the plant is being used to kill young wives who do not meet the exacting standards of some Indian families. It is also likely that many cases of homicide using the plant go unnoticed in countries where it does not grow naturally.

Journal reference: Journal of Ethnopharmacology (vol 95, p 123)

© Copyright Reed Business Information Ltd.


TOPICS: Extended News
KEYWORDS: suicide
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CSI Bombay?
1 posted on 11/26/2004 4:14:57 PM PST by aculeus
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To: aculeus

An antidote for those suffering from P.E.S.T.?


2 posted on 11/26/2004 4:18:23 PM PST by BenLurkin (Big government is still a big problem.)
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To: aculeus
CSI Bombay?

Sssshhhhhh!!!!!! There's enough spin-offs as it is.

3 posted on 11/26/2004 4:31:14 PM PST by Ophiucus
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To: aculeus
Digoxin kills by blocking calcium ion channels in heart muscles, which disrupts the heartbeat.

Sounds something like a heart attack - perhaps? Maybe less painful - I'm not sure.

4 posted on 11/26/2004 4:33:53 PM PST by Peace Is Coming
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To: aculeus

So you lie on a 911 call then refused to testify. That way you can convict someone without risk of purgering yourself.


5 posted on 11/26/2004 4:35:12 PM PST by Always Right
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To: Always Right

Wrong thread, backed up too far before I posted...


6 posted on 11/26/2004 4:36:36 PM PST by Always Right
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To: aculeus
The foxglove (digitalis) is my favorite flower.


7 posted on 11/26/2004 4:36:42 PM PST by anniegetyourgun
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To: aculeus

Yassir, it's a perfect poison!


8 posted on 11/26/2004 4:38:26 PM PST by Lurking2Long
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To: Always Right
I know....I heard your backup beeper....but knew you were on the wrong road....


9 posted on 11/26/2004 4:40:07 PM PST by anniegetyourgun
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To: anniegetyourgun

Gorgeous pic! Belladona (Atropa beladona L.) will get the job done without harming any Foxglove plants ;)


10 posted on 11/26/2004 4:45:05 PM PST by BossLady (A friend is one who has the same enemies as you have -- Abraham Lincoln)
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To: anniegetyourgun

I didn't realize that Digitalis was a product of the Foxglove. I have been on that stuff. No worries about it- I am just a little surprised.

FR is an educational resource. :-)


11 posted on 11/26/2004 4:47:47 PM PST by Riley ("Do you not know Doctor, that in the Service, one must always choose the lesser of two weevils?")
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To: Riley; BossLady
Isn't it a beautiful wildflower? Mr. Gun and I consider it "our flower" as it blooms in the month we were wed.


12 posted on 11/26/2004 4:51:06 PM PST by anniegetyourgun
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To: anniegetyourgun

AWWWWWWW....that is cute!!! Beautiful but deadly....hmmmmm......hahaha...


13 posted on 11/26/2004 5:04:37 PM PST by BossLady (A friend is one who has the same enemies as you have -- Abraham Lincoln)
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To: Lurking2Long

It's not nearly as conspicuous as bride burning


14 posted on 11/26/2004 5:08:07 PM PST by stickywillie
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To: anniegetyourgun
Looks like a Star Trek planet.

(That is, earth.)

15 posted on 11/26/2004 5:59:35 PM PST by SteveMcKing
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To: aculeus

I wouldn't be surprised if it is used in female infanticide as well. Rural women in India sometimes smear a poison on their nipples to kill their newborns.

Mrs VS


16 posted on 11/26/2004 8:38:13 PM PST by VeritatisSplendor
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To: VeritatisSplendor

"...kill their newborns."

Dear God in Heaven.


17 posted on 11/27/2004 12:12:42 AM PST by dsc (LIBERALS: If we weren't so darned civilized, there'd be a bounty on them.)
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To: Calpernia; Velveeta

Ping


18 posted on 11/27/2004 12:15:46 AM PST by nw_arizona_granny (Today, please pray for God's miracle, we are not going to make it without him.)
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To: nw_arizona_granny

Yes, foxglove are lovely, and yes, the perfect posion plant. You dont need a gun anymore, only a syringue, loaded with some deadly digitoxin, PUMP PUMP!!


19 posted on 05/26/2005 3:55:59 AM PDT by foxglovel (Damn right)
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To: aculeus
CSI Bombay?

Maybe with a catchy sitar piece for the opening theme...

20 posted on 05/26/2005 4:06:05 AM PDT by Junior (“Even if you are one-in-a-million, there are still 6,000 others just like you.”)
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