FAISALABAD: Cruel in-laws tortured a woman black and blue and forced her to drink acid. As a result her condition turned worst and she was admitted to hospital in critical condition here on Sunday. The police said that the incident occurred in Naseerabad area where a mother of two children, Mumtaz Bibi, was forced to drink acid after severe torture by her in-laws. Later she was admitted to Allied Hospital in critical condition. According to doctors, her condition is critical and they are struggling to save her life. The police have started investigation into the incident.