Who killed the prime minister? The unsolved murder that still haunts Sweden

Three decades ago, Olof Palme was assassinated on Stockholm’s busiest street. The killer has never been found. Could the discovery of new evidence finally close the case? • Read the text version here. Help support our independent journalism at <a href="https://www.theguardian.com/longreadpod">theguardian.com/longreadpod</a>