UNKNOWN
Mr Cerqueira, can I put another scenario to you 
as a possibility?  Your brother goes outside before you, with his 
gun, you don't see him, you don't see him, he fires at the attackers 
coming in your direction.
	You don't hear that, because now you are running out and you 
are coming onto the street, onto the pavement, you don't hear that 
and the attackers shoot at him.  And when you come out onto the 
pavement, that is when these shots are fired in your direction, is that 
not a possibility?