We started the forensic unit by gaining background information on the different sciences and cases that have happened in the past. We met Ken Marsh who was exonerated because of revaluation of the case. We also watched Wet of Memphis a documentary about how the justice system with forensic science can and can not work. After we gained background information we moved to breaking up into groups and receiving different cases. We wrote evidence to gain skills and comprehension about different sciences that applied to each individual case. Some of the sciences were mitochondrial DNA, odontology, entomology anthology. We analyzed evidence using these skills to help investigate the crime.