My topic is DNA.

My topic is DNA. I want the paper to conclude what is dna, how its used in a court of law, how dna testing/dna evidence has changed over the years (starting with the first case in which DNA was used as evidence) and then how it has helped the wrongly convicted. ALL MUST IN THE PAPER! you can choose whatever you'd like but make sure the paper is 7-8 pages without the title page and references. It  or