Investigation Procedures

Star Fleet Criminal Investigation Procedures

INTRODUCTION

CRIME SCENE

Star Fleet Security Officers are usually the first on the scene, where they may stop a crime in progress and apprehend offenders or suspects. If the crime was already committed, Star Fleet Security & Investigative Service Agents (SFSECIS) try to piece together exactly what happened. Either way, they follow a process to gather evidence in support of a criminal charge and conviction.

CRIME SCENE MANAGEMENT

Level 1 Crime Scene Priorities

• To protect the lives and safety of all Star Fleet personnel and civilians present at the crime scene.

Level 2 Crime Scene Priorities

• Identify, gather and preserve (photograph) the evidence
• Collect latent evidence such as fingerprints, chemicals and bodily fluids
• Conduct interviews with witnesses, question potential suspects
• Establish reasonable grounds to identify and arrest suspects
• Accurately record and document the crime scene to notes and reports
• Protection of property

Active Crime Scene

• The criminal act is or may still be in progress at the scene.
• The suspect is or may still be at the scene of the event.
• The situation is, or may be, a danger to the life or safety of a person, including the life or safety of responding Security Officers.

Inactive Crime Scene

• The criminal act has concluded at the scene.
• The suspect or suspects have left the scene or have been arrested or detained.
• The situation at the scene no longer represents a danger to the life or safety of a person, including Security Officers.

EVIDENCE

The term “evidence,” as it relates to investigation, speaks to a wide range of information sources that might eventually inform the court to prove or disprove points at issue before the trier of fact. Sources of evidence can include anything from the observations of witnesses to the examination and analysis of physical objects. It can even include the spatial relationships between people, places, and objects within the timeline of events. From the various forms of evidence, the court can draw inferences and reach conclusions to determine if a charge has been proven beyond a reasonable doubt.

INVESTIGATION

To understand the process of investigation, it is necessary to comprehend the distinction between investigative tasks and investigative thinking.

Investigative Tasks

Investigative tasks relate to identifying physical evidence, gathering information, evidence collection, evidence protection, witness interviewing, and suspect interviewing and interrogation.

Investigative Thinking

Investigative thinking is aimed at analyzing the information collected, developing theories of what happened, the way an event occurred, and establishing reasonable grounds to believe.

Forensic Experts

Scientific discoveries in a wide range of disciplines have contributed to the development and evolution of forensic specialities in:

• Physical matching
• Chemical analysis
• Fingerprints
• Barefoot morphology
• Odontology
• Toxicology
• Ballistics
• Hair and fibre
• Biometric analysis
• Entomology
• DNA analysis

LABRATORY

After evidence is collected at the scene, work continues in the lab. Forensic specialists analyze the evidence to help Security and SFSECIS with the investigation. While they may help gather evidence on the scene, their particular skills are evident in the analysis they perform after evidence is collected.

COURT ROOM

In the trial of a person charged with an offence in a criminal court proceeding, the judge will hear the evidence and arguments presented by both the prosecution and the defence. The prosecution and the defense exist in court in an adversarial relationship with the onus resting with the prosecution to prove the facts of the case beyond a reasonable doubt. The defense may challenge the evidence, question the testimony and the credibility of witnesses, and present alternate theories of events or evidence, where the accused person could be considered not responsible or sometimes less responsible for the alleged offence.

Members of a Court Martial

• Presiding Judge or Tribunal
• Defendant(s)
• Trial Counsel(s) (Prosecutor in civilian courts) (May work independently or in teams of two)
• Defense Counsel(s) (May work independently or in teams of two)
• Jury
• Court Reporter
• Security Officer(s)

UPDATE HISTORY

SD 351102 - Created by Michael Dailey