Firearm Forensic examination report- 1000words, sociology homework help

Please use as main reference;  Heard, B. (2008). Handbook of Firearms and Ballistics. West Sussex, UK: Wiley-Blackwell.

Crime scene sketch attached

Based on the partial police reports and crime scene sketches provided, please answer the following questions in no less than 1000 words, using APA 6th edition format and including at least (2) academically relevant references.

Please discuss which forensic examination(s) (learned in this class) you would perform and why? Would NIBIN be useful in this case? Why or why not? Based on the description of the crime scene, location of the firearm and the injuries sustained by the victims, what do you believe occurred and how will the examinations prove your theory?