JK Rowling working with police after receiving threat following Salman Rushdie tweet

JK Rowling has said she is working with the police after receiving a potential threat from a Twitter user following her reaction tweet to Sir Salman Rushdie’s attack in New York.
The Harry Potter author, 57, shared screenshots to Twitter of a message from a user who had written “don’t worry you are next” in response to her tweeting that she felt “very sick” after hearing the news and hoped the novelist would “be OK”.