§ 136.555 Subpoena defined

Here's a plain English summary:

A subpoena is simply the legal tool used to make someone show up as a witness in court. If you get a subpoena, it means a judge or court official is requiring you to appear at a certain time and place to testify.

This applies to anyone whose testimony is needed in a criminal case, whether you're a witness to a crime, someone with relevant information, or connected to the case in some other way. The subpoena is what gives the court the authority to require your attendance, rather than just asking you to come voluntarily.

If you receive one, you're legally required to show up. Ignoring a subpoena can lead to serious consequences, since it's a court order, not just a request.