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.
As unpleasant as it is to deal with, when a crime results in bloodshed, the blood left behind functions as evidence for investigators. A bloodstain pattern analyst can't simply glance at drips and smears of blood and immediately tell you the who, what and when of a crime scene.Blood spatter analysis takes time and is just one piece of the puzzle when investigators are putting together the elements of a crime.However, bloodstain pattern analysis can corroborate other evidence and lead investigators to seek additional clues. bloodstain pattern analyst can't simply glance at drips and smears of blood and immediately tell you the who, what and when of a crime scene. Blood spatter analysis takes time and is just one piece of the puzzle when investigators are putting together the elements of a crime.