NANDYAL: A widow and her in-laws were rescued from their home by the police after a trader locked them up for repayment of dues owed to him by the woman’s husband. This atrocious incident took place at Kovelakuntla in the Nandyal district of Andhra Pradesh on Saturday evening. As per reports the woman’s husband Bogarapu Chandrasekhar was eking out a living by running a small