nbc's joe frier takes us through it. >> reporter: an emotional 911 call from sandra bullock was the firstiece of evidence presented today during a hearing for the man accused of stalking the actress and making into her home. >> i'm in my closet. i have a safe door in my bedroom. >> reporter: the suspect, joshua corbett, forced his way in through a locked glass door. bullock's son was not home at the time from her closet the academy award winning actress could be heard breathing heavily through that drama. >> i hear them i hear someone banging on the door. >> in your bedroom? >> reporter: she stayed on the phone with the dispatcher until police arrived. when corbett was arrested officers say he was carrying a notebook with pictures of bullock and handwritten letters. according to reporters, he said sandy, i'm sorry, please don't press charges. corbett pleaded not guilty. as for bullock, she is not expected in the pretrial hearing, but the 911 call speaks volumes. joe frier, nbc news los angeles. >>> we are back in a moment with the explosion that leveled a neighborhood and those who are no