Koodathayi cyanide killings

The Koodathayi cyanide killings were a series of unnatural deaths that were later regarded as murders, that occurred in Koodathayi in Kerala, India. The crimes were investigated in late 2019, involving the mystery of 6 deaths over a span of 14 years. The criminal cases drew considerable media and public interest to Kerala, and eventually led to the arrest of Jollyamma Joseph. Provided by Wikipedia