Chittagong Metropolitan Police (CMP) Commissioner Iqbal Bahar on Sunday said Wasim and Anwar, who were arrested by police, were involved in killing of SP Babul Aktar’s wife.While speaking in a press briefing at Metropolitan police headquarters, Commissioner Iqbal Bahar said, Wasim shot dead SP Babul Akter’s wife Mahmuda Khanam Mitu.‘It was a target killing,’ he added.The two men are ‘professional criminals’ and were giving their confessional statements before the court under Section 164, Mr. Bahar told the journalists.