Hyderabad: A woman allegedly killed her husband with the help of her lover and his friends here, and called it a "heart attack".

"A person, named Baba Khan, was found dead at his residence under suspicious circumstances on November 15 last year. His wife Zaheeda Begum informed about this to the police and said that Baba died of a heart attack. As the death was suspicious, the Bowenpally police registered a case under Section 174 of CrPC and took up the investigation," said Ram Reddy, Assistant Commissioner of Police, Begumpet.