However, when she reached home, she found her 18 sovereigns missing. Based on her complaint, Virugambakkam police registered a case. Similarly, a 68-year-old woman was robbed of her eight sovereigns by an autorickshaw-borne duo in KK Nagar on Tuesday night. The victim Alamelu was returning home by foot on Munusamy Salai from a shop when the incident happened. The duo allegedly offered to drop her home and asked her to remove the jewellery before dropping her a few streets away. Based on her complaint, KK Nagar police registered a case.