Greeshma was in a relationship with Sharon, but had gotten engaged to an Indian Army officer. She was then actively looking for a way to get out of the relationship with the Kerala youth and decided to lace his drink with poison on October 14.br br Earlier, WhatsApp chats revealed that Greeshma's family had a superstition that the man who marries her first would die soon.br Sharon's family said that in order to prove that this is a superstition, he took Greeshma to Vettukadu Church, and tied a mangalsutra on her at home.