The pathologist who carried out the post-mortem found that in addition to head wounds, Christopher McManus also suffered injuries to the left leg, the left arm and torso. One section of the report read:
Death would have followed rapidly if not immediately... There would have been nothing a medical responder, however promptly they had been on the scene, could have done to save his life.
More top news
In an embarrassing setback for the president, Republicans failed to reach the number of votes to pass his new healthcare act into law.
It will feel pleasantly warm in the sunshine, with temperatures reaching 12 or 13 Celsius (54 to 55F).
Some of Britain's biggest stars of the stage and screen will be honoured at Buckingham Palace later today.