As a crime scene investigator working at the scene of a double homicide, it is essential to wear appropriate personal protective equipment (PPE) to protect yourself from potential hazards and prevent contamination of the crime scene. Here is a list of PPE you would want to wear:
Disposable gloves: Wearing gloves, preferably nitrile or latex, will protect your hands from blood, bodily fluids, and other potentially infectious materials. Gloves also prevent the transfer of your fingerprints and DNA to the crime scene, which could contaminate evidence.
Protective clothing: A disposable coverall or jumpsuit should be worn to protect your clothing from blood, bodily fluids, and other contaminants. This also minimizes the risk of transferring fibers, hair, or other trace evidence from your clothes to the crime scene.
Shoe covers: Disposable shoe covers or booties should be worn over your shoes to prevent tracking blood or other contaminants from the scene, as well as to protect your shoes from potential hazards.
Face mask: A face mask, such as a surgical mask or N95 respirator, should be worn to protect you from inhaling airborne particles, blood spatter, or other potentially infectious materials.
Protective eyewear: Safety goggles or glasses should be worn to shield your eyes from blood spatter, debris, and other potential hazards.
Hairnet or cap: A disposable hairnet or cap should be worn to prevent your hair from contaminating the crime scene or falling into the evidence.
Optional PPE: Depending on the specific conditions of the crime scene, you may also need additional protective gear, such as a full-face shield, apron, or disposable sleeves.
Wearing appropriate PPE is crucial for ensuring your safety, maintaining the integrity of the crime scene, and preventing the contamination of evidence. It also helps to preserve the chain of custody and increases the admissibility of evidence in court.