Adverse witness examination permits leading questions when calling an opposing party or a witness identified with them.

A case-in-chief is the evidence a party presents to establish its claims or defenses, before rebuttal.

Cross-examination is the questioning of an opposing witness, typically using leading questions and limited to the scope of direct and credibility.

A day-in-the-life video depicts an injured plaintiff's daily routine and limitations, offered to show the practical effect of a catastrophic injury.

A demonstrative aid illustrates testimony without being substantive evidence, such as a chart, timeline, or model.

Direct examination is counsel's questioning of their own witness, conducted with open questions that let the witness tell the story.

Expert trial testimony presents an expert's qualifications, methodology, and opinions to the jury.

Impeachment at trial attacks a witness's credibility through prior statements, bias, capacity, or character for untruthfulness.

A leading question suggests the answer, generally prohibited on direct examination and permitted on cross.

An opening statement is each side's preview of the evidence at trial's start, describing what the evidence will show without argument.

Opening the door occurs when a party introduces evidence that permits otherwise inadmissible responsive evidence.

Publishing an exhibit is displaying admitted evidence to the jury, distinct from marking or admitting it.

Redirect examination follows cross-examination, allowing the calling party to address matters raised on cross.

Rehabilitation restores a witness's credibility after impeachment, through explanation or supporting evidence.

The rule of completeness permits an adverse party to require contemporaneous introduction of related portions of a writing or recording.

A trial exhibit is a document, photograph, object, or demonstrative formally marked, offered, and admitted into evidence at trial.

A trial objection is an on-the-record challenge to a question or exhibit, required to exclude improper evidence and preserve the issue for appeal.