Crime scene investigators use forensic science to solve murders, trace chemicals in the victims, and also be able to identify the true identity of a victim. The evidence from a crime scene is picked up and taken back to a laboratory to be fully analyzed and …show more content…
After a man was suspected of poisoning multiple wealthy families to gain money from their will, a scientist had to place two sister’s ashes in a solution to
Farias & Ramon 4 liquefy them as much as possible. Then he added a solution that after a few hours would turn purple to indicate if poisoning truly happened. After the wait, both solutions were a deep purple, indicating lethal doses of arsenic, a common rat poison that in large doses can be lethal. These types of innovations are what gives cities with a lot of crime hope to drop these rates.
East St. Louis is America’s top rank of murder rates. Most Forensic scientists work in these types of areas, mostly due to the amount of victims needing to be examined. Forensic science has developed these last three hundred years and will continue to develop, and due to these developments, areas with extremely high murder rates, such as East St. Louis or Detroit will eventually see drops in