can anyone please identify
Yesterday in the garden of our host a beautiful gold colour insect (that could also fly) was dragging a dead spider across the lawn, ) the spider was the size of a cherry tomato, the spider was dragged approx. 10 yards by this crawling gold insect and eventually took its prey down a hole in the lawn. The size of the den was around 35mm in diameter. This flying insect had a wing span of around 60mm.
Is the flying insect dangerous or any other information would be interesting?