Evening Standard 45 MINS FROM DEATH NEWS IN FOCUS 2017-03-24 - » PAGES 14&15» PAGES 20&21 Poignant: Pc Keith Palmer poses with a tourist in a photograph taken 45 minutes before he was stabbed to death in the grounds of Parliament by terrorist Khalid Masood. American Staci Martin, right, shared the “last picture” of the brave officer as an...