A woman who had consumed poison outside Mantralaya, the headquarters of the Maharashtra government in Mumbai, has died while undergoing treatment in Pune, police said on Wednesday.

The deceased, identified as Sangeeta Dhaware (45), a resident of Navi Mumbai, had on March 27 consumed poison outside the secretariat in connection with her demand for action against a doctor after her husband, a police constable, lost his leg during a surgery, an official earlier said.