Koodathayi cyanide killings

Six murders in Kerala, India, over 14 years

The Koodathayi cyanide killings were a series of unnatural deaths which 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 Jolly Joseph.

This keyword could refer to multiple things. Here are some suggestions: