How do the authorities tease out clues from bodies that have been highly decomposed? Here's a look at how new scientific developments in DNA forensics help crack challenging crimes. https://str.sg/wHKQ | The Straits Times

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, she