A 53-year-old fashion designer and her help, 50, were murdered inside her plush Vasant Kunj Enclave home in Delhi late last night. The designer, Mala Lakhani, used to run a boutique in Green Park. A man who worked at the boutique is among three men arrested for the crime. Rahul Anwar, who worked as a tailor at Ms Lakhani's boutique surrendered at 3 am along with his two relatives, Rehmat and Wasim.