In a bizarre incident, a clumsy thief left his address proof behind at the crime spot after committing a robbery in Vasai. The victim, Kashabh Goyel (25), a resident of Agarwal Doshi Complex, Jasmin building in Vasai East rushed home after he received a call from his elder brother who was unable to open the house door. Later, with the help of a security guard, they managed to open the door and were shocked to see the house in a mess with things thrown on the floor and the cupboard was left open with the ornaments worth Rs 3.5 lakh and cash around Rs 1.5 lakh missing.