Later to not have -- >> the mother of one of the surviving roommates, there were two roommates who survived this, told reporters they heard something, heard something that night. have been told? have you heard in sharing with other relatives what that was, exactly? >> i would say for us, we did hear those rumors, but right now none of that has ever been confirmed to us. >> the surviving roommates, they were downstairs, just to clarify that. >> but on a different floor from where it appears these murders took place. one consistent thing, and granted there is been some changes as you note, one d...