8.8K views · 191 reactions | This National Forensic Science Week, we thought we'd share one of the incredible tools we have at our disposal to aid in the documentation and collection of evidence at a crime scene. FARO essentially recreates a crime scene you can visit and walk through. This allows detectives, attorneys, and even juries the opportunity to revisit the crime scene and all the evidence exactly as it was. | Pinellas County Sheriff's Office | Facebook

Serology and forensic DNA analysis involves the examination of crime scene evidence to assist in identifying or exonerating individuals in criminal investigations. In this video, our scientist is checking a knife for the presence of blood. 🩸 👀 First, she visually inspects the knife with her naked eye. 🔬Next, she looks at potential blood stains under the microscope. Blood typically displays at least one of the following characteristics: ♦️ Red-brown color ♦️ Shiny surface ♦️ Crackling Finally,