Sobering video all right. I would like to point out that the methods that can be used in the States are not necessarily allowed elsewhere (Australia and Canada). Next time I have a chance I will have to talk to some of my friends who are RCMP Members and Police Officers here. The videos raise some interesting questions I would like answered. I will see if I can find my notes on the training sessions I got the RCMP to conduct for my ambulance station crew on crime scene preservation etc.
I must say my opinion of lawyers isn't very high based on being called on to testify in court cases as part of my job.
The cynic in me says the judicial system is nothing more than a game of mental chess with people as pawns. Everyone is trying to get you to say things that support their chosen version of truth. The longer the process takes the more money they earn. Justice is just as elusive as truth.
1. The video is, IMHO, a must see and follow.
2. Note: having a lawyer with you does not negate the necessity of keeping your mouth shut. Having your lawyer present does not keep you from screwing yourself unless your lawyer keeps you from speaking at all. The only reasons to have a lawyer present are (1) to remind you to keep your mouth shut, (2) to tell the police you are exercising your right to remain silent, and (3) to ask questions of the police and make demands upon them so you do not need to open your mouth to do so.
3. It is not really a matter of what "methods" are allowed in different jurisdictions. Other than possibly "persuading" a suspect to admit to a crime, most of the other vices are present in any interview.
For example, inconsistencies due to varying recollection could make one out to be a liar and thus raise suspicions. So could misspeaking one's self. Or being inarticulate.
(Recall the scene in the movie "My Cousin Vinny," where one of the young men is being questioned by the police. He thinks he was arrested for stealing a can of tuna fish, when in fact, he was arrested on suspicion of having shot and killed the storekeeper. The officer asked why he did it. Thinking he was being asked about taking the can, the young man said it was an accident. Sure, he could explain it, but had he kept his mouth shut, there would be nothing to explain. And, he spoke the following words: "I," "shot," "the" and "shopkeeper." While his emphasis made it clear he meant "Are you saying that I shot the shopkeeper," the emphasis was not recounted on the written transcript of the interview. Again, he could explain it, but had he kept his mouth shut..)
Since you cannot anticipate what snippet of a conversation might catch the interest of a prosecutor, you are almost always best to minimize the chances of anything catching the prosecutor's interest. And, since you cannot anticipate what snippets of a conversation might be of interest to a judge or jury, you are almost always best to minimize the chances of anything being of interest.
Sorry, but that's how it is ... or at least how I see it.
[Mount Soapbox]
4. I agree that "[T]he judicial system is nothing more than a game of mental chess with people as pawns. Everyone is trying to get you to say things that support their chosen version of truth." I disagree that it is because lengthening the process earns the lawyers more money. Rather, I think, it is because getting you to say things that support their chosen version of truth helps them win.
Subject to the foregoing, keep in mind that society sets the rules for how a case proceeds. Society says the lawyer's job is to represent the client, whether it is the State, an individual or business entity. Don't blame the lawyers. They are doing their job and doing it within the scope of the rules society has set. If society does not like it, let society decree that the lawyer's job is to seek truth.
Society has said that the best way of getting to the truth is to let the lawyers do battle in an adversary system, with all of its challenges and maneuvering and then to let a jury sift through everything and make a decision. Don't blame the lawyers. They are doing their job and doing it within the scope of the rules society has set. If society does not like it, let society mandate some other system.
Society has said it is permissible to attack a witness' credibility so the jury will disbelieve an otherwise true statement. Don't blame the lawyers. They are doing their job and doing it within the scope of the rules society has set.
[/Dismount Soapbox]