What Can Bloodstain Pattern Analysis Services Tell Police About A Crime?

A bloodstain pattern forensic analyst can help police officers gather all the pertinent evidence when a crime has been committed. Bloodstain analysis can provide answers to questions that might otherwise go unanswered. This forensic analysis technique can be instrumental in meting out justice. These are just a few examples of the type of information a forensic analyst can provide:

1. Weapon Identification

When a homicide or assault occurs, there is often a weapon involved. Identifying the murder weapon can be instrumental in helping police officers identify and arrest the culprit. The bloodstain patterns found at the scene of a crime can be used to identify the weapon used in an attack. Based on the pattern and direction of bloodstains found at the scene, forensic analysis services can determine if a gun, knife, or another type of weapon was used.

2. Assessment Of Injurious Action

Bloodstain analysis can do more than simply identify a murder weapon. It can also help analysts determine what happened at the scene of a crime. Forensic analysts can determine how many times a victim was struck or shot based on the pattern of bloodstains present. Analysts can also determine how much force was used in the attack, which may be helpful when determining the assailant's motive and intent.

3. Timeline Of Events

Bloodstain pattern analysis can also help analysts put together a timeline of events. The order of events is ascertained by observing the movement of blood spatters at the scene. For instance, the presence of a dripping pattern caused by gravity can indicate that an attack occurred some time ago. Bloodstain analysis can help forensic analysts determine who struck the first blow. Certain types of bloodstains are indicative of self-defense, which is information that may be relevant during a court hearing.

4. Positioning Of Subjects

Bloodstain pattern analysis can also help detectives figure out the positioning of subjects in the room at the time of the attack. For instance, high-velocity bloodstains are indicative of a gunshot, while blood that is smeared across a surface can indicate that a subject crawled or was dragged. Understanding the positioning of subjects in a room is paramount when reconstructing a crime scene. Bloodstain pattern analysis can also help detectives determine where a person was killed.

Bloodstain pattern analysis can help families get the justice they seek. A robust forensic analysis team can help police officers and detectives solve difficult cases, thereby making their cities safer. Contact a company that provides bloodstain pattern forensic analysis services for more information.