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How can luminol be useful in reconstructing a crime scene?
How can luminol be useful in reconstructing a crime scene?
How does the new study analyze human and animal blood?
Which types of animal blood is the system trained to distinguish between?
What type of investigations would this technology be useful for?
Please summarize the key points of this article (4-6 sentences).
How can luminol be useful in reconstructing a crime scene?
Which parts of the woman's description of the incident seem to contradict the blood evidence?
What type of test(s) could be done to determine whether the blood on the man's shirt was his own or his wife's?