Chapter 4: Physical Evidence Collection

A collection of vocabulary flashcards related to physical evidence collection and forensic science.

4th Amendment

Protects against unreasonable searches and seizures.

Search Warrant

A legal document authorizing police to conduct a search.

Fruit of the Poisonous Tree

Legal doctrine excluding evidence obtained illegally.

Exemplar

A known specimen used for comparison with unknown evidence.

Cross-Contamination

Transfer of evidence between samples leading to potential inaccuracies.

Druggist’s Fold

A method of folding paper for packaging small evidence items securely.

Tamper-Proof Evidence Tape

Tape used to secure evidence containers to prevent tampering.

Chain of Custody

Documentation of the handling of evidence from collection to court.

HAZMAT Crime Scene

Crime scene requiring hazardous materials training for safe handling.

Preservation of Evidence

Ensuring that collected evidence remains intact and uncontaminated for legal proceedings.