Mandhira Kapur said her brother, ex-Sona Comstar Sunjay Kapur's death in London has been "one big shock" as "everything has been a surprise". "We're learning a lot through media...It feels like nightmare which we want to wake up from," Mandhira said. "To tell my mother at 80, you've nothing to do with company she built, I think is...absurd," she added.