content: There are veterans who lost parts of their legs and survived. It is possible. You should not expect a trail of blood behind him. An adult has about 5 liter of blood in his body and can loose about 2 liter before he dies. I am no expert, but I don't think that the blood makes a fountain when the lower leg is teared off. Maybe at the moment when it happens, but not when the circulation is suppressed like in the photo. If you look closely, you can see that there is a small amount of blood dripping on the floor. And yes, it was a bomb scene. But should medics not have helped the victims?