A 21-year-old choreographer, Ashish Josef Shetty, surrendered to Malvani police after killing his sister's 40-year-old lover, Nitin Solanki, with a wooden stick in Mumbai's Malad. Shetty attacked Solanki during an argument over his sister and mother. Solanki died in the hospital; Shetty is in police custody till September 9.