Imagine: a typical civil case about a damaged car. One witness swears that he saw the defendant get behind the wheel drunk. Another claims that the defendant was as sober as a glass. The judge looks at both, but who is lying? Perjury is not just a dirty trick from detective novels. It's a daily headache for any court. Fighting it is a war for the truth, where the stakes are people's lives and trust in the law. Why People Lie Under Oath The motives are simple and as old as the world. Fear — a witness wants to avoid revenge from a criminal. Friendship or kinship — they lie for a brother, son, best friend. Money — paid testimony thrives in economic disputes and divorce cases involving property division. Sometimes there is a lie "for the sake of salvation": a nurse hides that a doctor made a mistake because "he is a good person and made a mistake for the first time." And greed: for five thousand rubles, someone is ready to give any testimony. The problem is that a judge often cannot detect a lie with his eyes — he is not a clairvoyant. How the Court Catches a Liar: Old and New Techniques Let's start with the basics. The first line of defense is a warning about criminal liability under Articles 307 and 308 of the Russian Criminal Code. The witness is explained: for lying, up to five years in prison. This works for many, but not for all. If the fear of punishment does not help, cross-examination comes into play. An experienced lawyer asks the same questions in different forms, asks to repeat the details, specifies the time, the weather, the clothes. The liar's memory is short: in an hour, he will get confused about when he entered the elevator or what color his coat was. The second level is written evidence. The judge compares the statements with recordings from cameras, receipts, correspondence in messengers. Remember the case of the Moscow auto-swindler? He brought three "eyewitnesses." But the recordings from the intercom showed that none of them went out on the street ... Read more