their so-called smoking gun is an e-mail from aeg live co-ceo paul gongaware sent to the show director. the jacksons believe the e-mail proves aeg employed murray. >> it really is a smoking gun it's probably one of the most important pieces of evidence that michael jackson's attorneys have that aeg supervised, directed, forced, employed dr. conrad murray to provide michael jackson drugs so that he could perform. >> in a taped deposition played for the jury gongaware was confronted with the e-mail he sent. >> it says, "we want to remind him that it is aeg, not mj who is paying his salary. we want him to understand what is expected of him." did you write that e-mail? >> i don't recall.