Poisoning

 
Presumed guilty in China

Presumed guilty in China

The case of Zhu Ling has hit the headlines again recently. Zhu was a promising chemistry student at Beijing's prestigious Tsinghua University before she was left paralysed after being poisoned with thallium, a toxic chemical, nearly two decades ago. The renewed interest in her tragic case was ignited by a similar poisoning case in April that led to the death of a Fudan University student.

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