As a crimescene investigator, you respond to a homicide scen

As a crimescene investigator, you respond to a homicide scen.
As a crimescene investigator, you respond to a homicide scene at a conveniencestore/gas station at 3 a.m. Upon arrival, the firstofficer at the scene informs you that there was anadditional employee present during the incident as well asa mother and her 15-year-old son who witnessed the crime. You alsofind a deceased victim with an apparent gunshotwound in the chest.You are solely responsible for the latent print work and related tasks. For example, you are not to interview anyone. You are not the case detective.Note the following: The scene has already been secured prior to your arrival. All crime scene integrity precautions and procedures are already in place. Your crime scene photographer has taken all necessary on-scene photographs for you. All sketches and measurements have already been taken.Other visible items: Paper Quick Pick Lottery Ticket on counter with a blood-like impression on itA blue steel .38 caliber revolver with reddish-brown spots and twohair-like fibers on it on the floor by the ice creamcooler A ripped open cardboard carton on the floor in front of the counterA crude map and directions to the store drawn/written in pencil on apiece of notebook paper on the floor A typical cardboard six pack container of cold beer (bottles) on the floor near the beer cooler One spent bullet embedded in the wall behind the counter Spilled cigar box of $20 bills on the floor next to the deceasedFresh-looking cigarette butt only half smoked outside the store in aparking space near the entry to the storeYour Tasks1) Address the following for each of the eight listed items:Explain what fixed, non-moveable items you would process for latentimpressions. What process(es) will you use at thescene? Which of the eight item(s), if any, would not be processed for latent impressions? Why? Where are these items going to be processed? Explain the processing protocols that you would for each item.2)What steps would you take to determine if any of the people present atthe scene may have been involved in the homicide orare merely witnesses?3) How would you package the evidence that pertains to the fingerprint analysis?4)Assume down the line that someone has been charged with the offense. Anexpert witness is called at trial. Discuss thequalifications, training, and experience that onemust have to be an expert witness in a court case.
As a crimescene investigator, you respond to a homicide scen