Wednesday, 14 October 2026 Updated 11 min ago
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Graduate student accused of poisoning colleague and trying to flee to China arrested at LAX

Microbiologist Aili Wang, 32, poisoned tea of colleague in Wyoming who had pending patents, prosecutors allege A Wyoming microbiology graduate student from…

Image accompanying the story: Graduate student accused of poisoning colleague and trying to flee to China arrested at LAX
Image: Photograph: Mark Gomelsky/AP · via The Guardian

The Guardian reports: Microbiologist Aili Wang, 32, poisoned tea of colleague in Wyoming who had pending patents, prosecutors allege A Wyoming microbiology graduate student from China has been arrested on accusations she poisoned the tea of a colleague who had pending patents and with whom she did not get along, then tried to flee the country after police questioned her.

With her were laptops, electronic storage devices and documents now in the possession of police, who…

This world story centres on China. Names and organisations mentioned in the coverage include LAX, Wyoming and Microbiologist Aili Wang.

Why it matters

International developments of this kind are often followed closely by governments, aid organisations and global markets.

Key details

Location
China · Asia
Reported by
The Guardian
First reported
Key names
LAX, Wyoming, Microbiologist Aili Wang, Aili Wang
Section
World
Figure cited
Aili Wang, 32, was arrested 6 October at Los Angeles international airport, where prosecutors allege she sought to return to China. (The Guardian)

Sources

This is an independent summary. Read the full, original reporting from the publisher:

Read the full story at The Guardian

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