Peter Madsen, who was sentenced to life in prison for the murder of Swedish journalist Kim Wall aboard his home-made submarine, has admitted to the crime for the first time in a documentary broadcast Wednesday. The 49-year-old inventor, who was interviewed over the phone, answered "yes" to the journalist's question about whether he killed the 30-year-old woman who was interviewing him in August 2017. "There is only one who is guilty, and that is me," he said in the documentary. cbw/jll/po/wdb