Bulletin PM briefing: Police errors left man free to murder and Trump fury over US munitions

In case you have missed them – here are five of the day’s biggest stories

• How a ‘predator’ was left free to walk London’s streets and murder two women.
• What we know as Trump denies US is running low on key munitions in Iran war.
• Boy, 14, shoots own grandparents and schoolteachers dead in Thailand.
• Tories propose barring foreign nationals from social housing – all we know.
• What is happening in Thetford after another night of violence?