SEOUL, South Korea — Moon Bin, a singer from South Korean boyband Astro, was found dead at his home in Seoul, his management agency said Thursday. The 25-year-old was reportedly found by his manager who went to the singer’s home Wednesday evening because he wasn’t responding to contacts. Police are investigating his death but have so far found no signs of foul play, according to South Korea’s Yonhap news agency. Officials at Seoul’s Gangnam district police station did not respond to calls for comment. Moon Bin’s management agency, Fantagio, confirmed his death in a statement, saying that he “suddenly left...