One woman, who gave her surname as Cheung, said she had spent last night in a park near a police cordon as she waited for news of her adult son, who she said came to the campus as a first aider. "I was very, very worried, worried his life could be in danger. He's scared. He's scared about being arrested by the cops," she said. from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/35e0Pva