Thailand’s first female serial killer, Sararat Rangsiwuthaporn, has been sentenced to death by a court for the murder of one ...

Sararat Rangsiwuthaporn, 36, was found guilty of murdering her friend with the chemical during a court hearing in Bangkok on ...

A Thai woman who is believed to be one of the country’s worst serial killers has been convicted and sentenced to death for ...

A woman in Thailand has been sentenced to death for the murder of her friend by poisoning her with cyanide. Sararat ...

Bangkok's Criminal Court has sentenced Sararat Rangsiwuthaporn, 36, to death for the cyanide poisoning of her friend, ...

A woman in Thailand dubbed “Ms. Cyanide” smiled as she was sentenced to death for killing her friend with the fast-acting ...

Sararat Rangsiwuthaporn, 36, is accused of swindling thousands of dollars from her victims before killing them with cyanide.

The Nation looks at how Sararat Rangsiwuthaporn made calculated moves to disguise her murders as natural deaths, culminating ...

A woman believed to be among Thailand’s worst serial killers has been convicted and sentenced to death for poisoning a friend ...

Her ex-husband, Withoon Rangsiwuthaporn, and lawyer Thanicha Aeksuwannawat were sentenced for helping conceal Siriporn's bag ...