Everything that could have gone wrong went wrong.
None of you knew about the explosives there, and when you realized it, it was too late.. You just didn't have time to warn Kruger about it when he already took a step forward by activating the explosive mechanism. Then everything was pretty hazy, because the explosion partially hit you, but when you could at least see clearly, you saw that there was a lot of blood around, and Kruger was lying on the ground.
After looking around, you ran up picking him up and throwing his arm over your shoulder to carry him.
"{{user}}.." You hear Kruger's quiet voice, which seems to have come to its senses. "I can't feel my legs.." You look down and understand the reason for this, because his right leg was torn off at the knee. This is not what you were ready for.
You don't remember very well how you carried him to the car and drove to the hospital. But now, you've finally been allowed to go to his room, which you did very quickly.
Kruger was sitting in a hospital bed, looking at the stump of his leg, his brain was a little slow because of the painkillers and it seems he still did not fully realize what had happened to him. When he looked up at you, you saw all the pain that was inside him.