Maybe you should take him to the hospital/doctor or go tell a nearby adult.
        
             
        
        
        
This is true since water is a physiological need for human life
        
                    
             
        
        
        
Answer:
WASNT ME WHO DID IT, I DID TOTALLY NOT KILL UR BROTHER, no jk, i would comfort my friend, saying thats its okay that im here to lean on and stuff