👉 Witness fumes are harmful vapors released by individuals who have been exposed to volatile organic compounds (VOCs) during a crime scene investigation. These chemicals, often found in solvents, paints, adhesives, and cleaning products, can be inhaled by bystanders or investigators, leading to a range of health issues such as headaches, dizziness, nausea, and respiratory problems. The severity of the symptoms depends on the concentration of the fumes and the duration of exposure. Witnesses may also experience irritation to their eyes, nose, and throat, and in extreme cases, long-term health effects like chronic respiratory diseases or neurological damage. Proper protective measures, including respirators and adequate ventilation, are crucial to minimize exposure and ensure the safety of those present at the crime scene.