A stray 11ft female crocodile was captured after a gruelling four-hour effort by animal rescue group Resqink Association for Wildlife Welfare on Wednesday.The croc was spotted around 2.15 am in the premises of the Bhandup water purification complex, whose officials called RAWW and the Thane forest department.After three attempts, the reptile was overpowered and captured by RAWW officers, who tied up its jaws and feet. The crocodile was then inspected by Thane SPCA vets and released in the afternoon in Tulsi Lake