The test bullet is compared to a bullet found at the crime scene under a comparison microscope. ... A compulsive hand washer cannot use that illness as an excuse for shooting twelve people from a clock tower."5 Profiling is the process by which a forensic psychologist looks at the aspects of a crime scene to come up with a description of the personality of the criminal. ... What it does produce is a personality chart of a criminal that the police can use in their investigation. ... If there are no fingerprints then scientists turn to DNA testing. ... That is DNA testing at its most basic."...

• Word Count: 2730
• Approx Pages: 11
• Grade Level: High School