that doesn't settle things for you in that regard. but the other bit of video where there is a lot of question is the video inside the jail. it's not inside her cell. it's inside the jail. it's a three-hour time period. but you only have video of nine minutes and 26 seconds just because they use motion-activated cameras. how does that work? and is that common? >> well, it is. it's to conserve memory space or in the old days tape space. when you set up the device initially, you designate a certain number of areas of the screen in which you will be looking for motion. if there's motion in any of those designated areas, the recorder starts. happily in this, they have date and time information in the lower left-hand corner so you know each time the machine goes on. >> everyone is wondering, though, can you trick it? how reliable is it? >> well, again, this is a copy