I could n't fit in through the broken pane , but I could reach in through the broken window and reach the swiss army knife on my dresser , and I used that to unscrew the window . By the time I got in , my bedroom looked like a murder scene with all of the broken glass and bloody everything , and I had lost so much blood that I felt violently ill and dizzy . As I mentioned earlier , I ' m not a just a total pussy , so I glued my finger back together and drank a soda in an attempt to boost my blood sugar and cancel out the loss of blood . Two days later , so far so good .

Question: What may be the reason for their injuries ?
Answer: None of the above choices .They had fallen out of their bedroom window .They had cut themselves going through their window .They had to fight back against someone trying to kill them .