THANE: A Covid-19 patient and three others were injured in a lift collapse in Dombivali in Thane district, an official said on Saturday. The lift had a free-fall in the shaft from the second floor to the first floor, leaving four people inside with leg injuries, including fracture, the official said. "A Covid-19 patient, his parents and a nurse were in the lift when the incident took place on Friday evening. All have been hospitalised and are stable," he added.