Blood Evidence (True Crime Clues

True Crime Clues (UpDog Books ™)

by Grace Campbell

At the scene of a crime, an evidence marker sits next to a pool of blood while an investigator's camera catalogs the scene. Explore how blood evidence is collected, how it's tested at the lab, and how scientists match the blood to a suspect in this engaging high/low book.

24 pages, Kindle Edition

Published August 1, 2020