Thai Cyanide Killer Charged with 14+ Murders, Including Ex-Husband's Death.

A Thai woman, Sararat Rangsiwuthaporn, who was initially arrested for the alleged murder of her friend with cyanide, is now facing at least 13 counts of premeditated murder. All 14 of the deceased, as well as one survivor, were poisoned with cyanide after eating or drinking with Sararat. Police are investigating the possibility of a financial motive, with victims allegedly lending her money before their deaths. Sararat's partner, a senior police official, is also facing charges related to the alleged murders. Serial murders are rare in Thailand, and the investigation has transfixed the country.