Looks Sketchy
This type of sketch layout is also called an exploded sketch.
What is cross-projection?
These are the three general attributes of crime scene narrative descriptions.
Detailed, accurate, and understandable
These four variables directly affect exposure
What are: shutter speed, aperture, ISO, and ambient lighting?
This is the disk separating powder from shot in a shotgun cartridge
What is wad?
Regardless of measurement type, this is done first before measuring walls, furniture, etc.
What is fixing the evidence?
Regardless of either of these result types, technicians should report on all investigative techniques used.
Positive or negative
This is the digital tool used to correct an overexposed area of a photograph
What is the Burn Tool?
Unlike other firearms, shotgun barrels typically lack this element.
What is rifling?
The title block should have at least these four components.
What are case number, address/location, date/time, and name of artist?
Discussing level of cleanliness and descriptions of items of evidence fall under this report section.
What is "Conditions of the Scene"?
This is the equation used to calculate the size of the aperture (f-stop).
FFL (Focal length of lens) / DOD (Diameter of diaphragm) = f/stop
When approximating muzzle-to-target distance with buckshot, each one of these accounts for about one yard of distance.
What is inch of pellet pattern spread/diameter?
Marking reference points every 5-10 feet on a baseline is needed to combine what two mapping methods?
Triangulation on a baseline
What is "Factors Pertinent to Entry and Exit"?
These are the two variables you should set prior to taking a meter reading
ISO and shutter speed
These components of shot shell buffer provide forensic significance.
What are shape, formulation/chemical composition, and shooter location/shot directionality?
These are the three measurements taken with the polar coordinate method.
What are horizontal angle, horizontal distance, and difference in elevation?
This is the most critical component of any final crime scene report.
What is objectivity?
Fill-in flash is your friend when this function of the camera's sensor is causing extreme exposure contrasts.
What is Dynamic Range?
Individual pellet holes are generally seen in shot patterns at a minimum of this muzzle-to-target distance.
What is three (3) feet?