expert evidence
Professional witness statements
Expert evidence is testimony or reports provided by someone with specialized knowledge in a field relevant to a legal case.
Unlike ordinary witnesses who describe what they saw, expert witnesses offer professional opinions—a forensic pathologist on cause of death, an economist on lost earnings, an engineer on structural failure.
The prosecution presented expert evidence that the fire was arson.
- admissibilityQuality of being permitted
- forensic scientistExamines physical evidence legally
- scientific testimonySpecialist evidence in court
- criminologistScholar of unlawful behavior
- reportFormal written findings
standard of care · data analysis · forensic testimony · court testimony · chain of custody · witness · impartiality · cross-examination · peer review · anthropologist · toxicologist · DNA analysis · confidentiality · hypothesis testing · professional integrity · burden of proof · conflict of interest · judicial review
expert evidenceeyewitness testimony
Evidence from direct observers
firsthand account · direct evidence · circumstantial evidence · documentary evidence
expert evidencehearsay
Unverified secondhand information
anecdotal evidence · speculation · rumor · conjecture · gossip
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