Bhubaneswar: Nayapalli police on Wednesday arrested a 32-year-old man for allegedly killing his wife following a heated argument at their home in Brit Colony, Bhubaneswar. The deceased was identified as Banasmita Swain (26), while police identified the accused as Sarbeswar Pradhan (32). “Pradhan attacked Swain with a frying pan, repeatedly hitting her on the head. She died on the spot,” a police officer said.