Responsibilities of the First Responder in Crime Scene Management
Introduction
The first responder arriving at a crime scene has one of the key roles to ensure an effective investigation. Preservation and documentation are the most valuable measures once the first responder ensures the crime scene is safe. The control of those present and their actions should be part of the crime scene preservation measures. Obtaining data from witnesses without a detailed interview is essential in the first hours after the commission of a crime. The first person to arrive at a crime scene needs to secure, cordon off the crime scene, preserve it intact, document what they see, and get the names of possible witnesses.
Responsibilities of the First Responder at the Crime Scene
The first officer to arrive at the crime scene must monitor and prevent any change. Factors that can change the scene are people and weather, and the first responder should establish control over these processes as much as possible (Girard, 2018). During the initial inspection of the site, one should also try not to make any changes to the location. To do this, it is necessary to limit touching objects and restrict access to unauthorized persons in advance (Girard, 2018).
Data collection on witnesses should not constitute an interrogation, but provide information for future interrogators. Every detail and action must be documented to effectively follow up on the investigation (Girard, 2018). The chain of custody is a crucial consideration, calling for the documentation of the management of evidence from when it is gathered until it is given to the court (Girard, 2018). The chain of custody is critical because it ensures the authenticity and preservation of evidence to complete the investigation.
Conclusion
In conclusion, the primary responsibility of the first person to arrive at a crime scene is to preserve and document it. It is also essential to ensure security, cordon off the scene, and record the data of key witnesses. The chain of custody is critical to keep all evidence usable in court. The activity of the first responder to arrive at the scene is responsible, as it ensures the effectiveness of the entire investigation.
Reference
Girard, J. E. (2018). Criminalistics: Forensic science, crime, and terrorism, 4th edition. Jones & Bartlett Learning, LLC.