Interior Minister Grard Collomb told reporters that the attacker had fled after the first murder but returned to kill again. Image copyright West Midlands Police, image caption Tracey Wilkinson died at the family home in Stourbridge and her teenage son Pierce died in hospital. Image copyright Reuters, image caption Blood was spattered on the floor as police tackled the intruder.
"He realised immediately who his attacker was he said. "Because it has to be the most awful experience.