Crowd of 30,000 Gathers in London to Remember Professor Jason Arday

About 30,000 people gathered in London's Trafalgar Square on August 17 to remember Jason Arday, a 41-year-old former Cambridge professor found dead August 14. He had quit ten days earlier after facing accusations he copied others' work and stretched his life story. Police say the death was unexpected but not suspicious. A petition demanding an official investigation has drawn over 96,000 signatures.