You may be called to court at any age the judge deems reasonable. You may start an action or be sued in most courts at 18. If you are younger than 18, you will need an adult to begin the action and to represent your interests.
On witness's statement to investigators - no. On the usability and admissability of them in court - yes.
The guideline for expert witness testimony at the Court is 'Testifying in Court: Guidelines and Maxims for the Expert Witness'. Stanley L. Brodsky is the author of this book.
Anyone can be called to court to be a witness, including a resigned cop.
Once you are subpoenaed you can not get out of it.
Yes, individuals can refuse to be a witness in court, but they may face legal consequences such as being held in contempt of court.
(in the US) The prosecution presents its case first.
No, it is illegal to pay a witness to testify in court. This is considered bribery and can result in criminal charges.
Yes, a judge can ask a witness questions during a court proceeding.
Yes, an attorney can testify as a witness in a court case, but there are limitations and ethical considerations that may apply.
(in the US) Not directly on their own authority. HOWEVER, if the case is presented to the prosecutor and the prosecutor believes that you are an important material witness to the prosecution of the case, he can request that the court issue a travel restirction to you to prevent you from leaving the court's jurisdiction.
The court decides on whether a witness is qualified as an "expert witness" or not.
When a witness is compelled to appear in court to testify on behalf of the accused, it is known as a subpoena. The witness may be required to provide evidence under oath and failure to comply with a subpoena can result in consequences such as contempt of court.