. >> watching the video, meltzer and alexandra can scarcely believe their ears. >> first of all, i mean't really think an officer could be that stupid. second of all, you are happy for your client because you've just won their case because their entire case is based upon a fraud. >> for alexandra, finally everything made sense. >> i felt redeemed, you know, that what i was saying from the beginning was true. >> i'd really rather not comment any further at this time. thank you. >> after an investigation, the four officers and the civilian are fired. but why would officers of the law go so far as to bend the truth in a police report to help a buddy? meltzer has a hunch. >> officer joel francisco had been involved in several accidents involving his police cruiser, and ultimately he did not want to be disciplined more severely. >> you're driving impaired, under the influence of an alcoholic beverage. >> for the sake of covering up a minor mishap, five careers have been ruined. >> integrity. that's involved in every criminal investigation no matter how big or how small. writing reports, swea