However, in resting horses, a heart rate over 80 can be a sign of a serious problem. If a calm horse has a pulse that is consistently over 60, it can also be a problem. Things that can increase the horse's heart rate include exercise, fear, pain, stress, and excitement.
Because blood analysis is a comparison analysis (comparison of the victim's blood and the suspect's blood to blood found at the crime scene), reference blood samples are needed from the victim and suspect. A comparison must be made between the genetic markers in the victim s blood and the suspect's blood.
For example, if you reside in an area with a large population where it consistently ranks in the top 10 nationally in violent crime occurrences, then the evidence documentation and collection portion of a crime scene response can be a full time job.hat will evidence collected at a scene do for the investigation 1  : May prove that a crime has been committed. 2  Establish any key elements of a crime. 3  Link a suspect with a scene or a victim.