For as far back as the first crime, there have been people who use science in to solve them. But what is forensics? It is the science behind crime-solving. This science is used to hunt down criminals and is pivotal in locking up the guilty, and freeing the innocent.

In the world of forensic science the people behind the scenes, or Forensic Scientists, work day in and day out to find, extract, and match evidence to criminals so that the detectives can go and arrest them.

These scientists typically use prints, blood, weapons, etc. that are found at the crime scene to try and figure out exactly what happened at the crime scene

The first forensics case that used fingerprints occurred in 1892 in Buenos Aires, Argentina. A woman named Francisca Rojas reported that a man had murdered her two sons, however the detective found a bloody print on the door post that matched the woman's .