SUKKUR: A woman worker of an NGO was killed over alleged charges of Karo Kari on Sunday.Police said that a woman of an NGO working for Takhleeq Foundation was shot dead in Ghotki. Unidentified motorcyclist shot Sahiba Mirani and after killing her, threw her body near the Ghotki Bypass. SSP Ghotki said that police had arrested Ali Muhammad, husband of the deceased worker. He confessed he had picked his wife from her office and shot her on suspicion of being a Kari. The brothers of the woman activist said their sister was working for an NGO and conducting a survey of women working in the agricultural field and demanded a fair investigation.