blood stains- types of evidence Flashcards
(4 cards)
1
Q
how must blood (stains) be collected for evidence?
A
sterile materials
if still liquid: leave to dry at room temperature
2
Q
what should happen to blood stain evindence within 28 hours?
A
transferred to laboratory for forensic scientists
3
Q
what doe forensic scientists do to blood stain evidence?
A
examine an dperform DNA analysis
4
Q
how should you get the blood evidence out of cloth or larger items?
A
if blood is dry on the material, the article should be placed and stored in a container, sealed and labelled
