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Evidence
Part of the common law series
Types of evidence
Testimony · Documentary evidence
Physical evidence · Digital evidence
Exculpatory evidence · Scientific evidence
Demonstrative evidence · Real evidence
Eyewitness identification · DNA · Lies
Relevance
Burden of proof · Laying a foundation
Subsequent remedial measure
Character evidence · Habit evidence
Similar fact evidence
Authentication
Chain of custody
Judicial notice · Best evidence rule
Self-authenticating document
Ancient document
Witnesses
Competence · Privilege
Direct examination · Cross-examination
Impeachment · Recorded recollection
Expert witness · Dead man statute
Hearsay (and its exceptions)
Hearsay: in U.K. law · in U.S. law
Confessions · Business records
Excited utterance · Dying declaration
Party admission · Ancient document
Declarations against interest
Present sense impression · Res gestae
Learned treatise  · Implied assertion
Other areas of the common law
Contract law · Tort law · Property law
Wills and Trusts · Criminal law

In United States law, a hostile witness is a witness in a trial who testifies for the opposing party or a witness who offers adverse testimony to the calling party during direct examination.

A witness called by the opposing party is presumed hostile. A witness called by the direct examiner can be declared hostile by a judge, at the request of the examiner, when the witness' testimony is openly antagonistic or clearly prejudiced to the opposing party.

A party examining a hostile witness may question the witness as if in cross-examination, thus permitting the use of leading questions. A hostile witness is sometimes known as an adverse witness.

External links

• Federal Rules of Evidence - Rule 611: Mode and Order of Interrogation and Presentation
• Hostile Witness, the 1966 Broadway play
• Hostile Witness, the 1968 movie