I was travelling India last year. I came across a man lying on ground with his face covered in blood and flies in his mouth.
Oh, wow, that is absolutely terrible! I can imagine it was horrifying for you.
Yeah. I wasnt sure what to do. There were alot of people who seemed to not care.
Was he dead, or just injured badly? I wouldn't be sure what to really do either. 
I actually dont know. I assumed he was alive. I was mostly shocked that no one seemed to care.