Criminal Investigation MPTC WITH 100% CORRECT
ANSWERS
Terms in this set (82)
When does criminal investigation begin? The moment the police are called to the scene.
What route do you take to the crime scene Most direct & safest
Upon arrival to scene you do what? Identify and control any immediate threats.
When securing the crime scene you should Touch, move or alter any item with the crime scene.
NOT DO
How many Perimeters should you make (2) Inner + Outer
Inner Perimeter is defined as Where the actual crime took place (Physical Evidence)
When photographing the crime scene, how 3 - Overall, Mid-range, Close-up
many photos
Prioritize evidence when collecting, what Fragile items
items first?
Transferred from one surface to another during physical contact between people,
Trace Evidence
places, and objects
DNA evidence Human hair, tissue blood, saliva, bodily fluids
Fingerprint evidence Human skin ridge impressions left behind on surfaces.
Plastic fingerprint evidence Seen by the naked eye
Patent fingerprint evidence Left behind with materiel on fingers. (Blood, oil)
Latent fingerprint evidence Cannot be seen by naked eye. Left behind by sweat and oil on skin.
Impression evidence Created when one objected presses against another to leave a matching imprint.
Wet evidence Cannot be left in the plastic container for more than 2 hours.
Can only search with the suspects immediate control (For weapons or evidence of
Vehicle search incident to arrest
the crime for the arrest)
Live, in person presentations of one or more subjects to a single witness (Occurs
Show ups
near the crime scene)
1/5
, How long do you have to perform a (show No longer than 2 Hours
up) after the incident occured
Photo Array, how many pictures Minimum 8
How many times can you show a photo 2
array to someone
Live line up Real time, first hand presentation of multiple people to a single eye witness.
How many people do you use in a live line Minimum 6
up?
Excited Delirium is a life threatening True
medical emergency - True or False
Knowingly and intentionally manufacture, cultivate, dispute or dispense; or
Trafficking 94C-32E possessed with intent to manufacture, cultivate, distribute, disperse; or carried into
the commonwealth.
Marijuana Trafficking amount 50 Lbs or more
Cocaine Trafficking amount 18 Grams or more
Heroin Trafficking amount 18 Grams or more
Methamphetamine Trafficking amount 18 Grams or more
Fentanyl Trafficking amount 10 Grams or more
Carfentanil Trafficking amount Any amount
Controlled substance violation near school 300 Feet
property is what distance
Controlled substance violation near public 100 Feet
park or playground is what distance
What is the most widely used and abused Alcohol
depressants
Criminal Investigation uses what model? RESPECT
When arriving to a crime scene and the Establish a perimeter
scene is safe whats the first thing you do?
When EMS arrives on scene what do you To use only one way in and one way out.
tell them to do
Clothing with dried blood stain goes in Paper bag.
what type of evidence container.
What system do you enter a missing child NCIC
into?
If a 30 year old male has a relationship with Nothing. There is no crime.
a 16 year old and they have sex and the 16
year old consents what can the 30 yo male
be charged with?
When interviewing people at a crime scene Victim, Witness, Suspect
in what order do you interview them?
When you arrive on scene to a past Separate the victim from her Friends to allow for a reliable testimony.
domestic assault, the victim is with her 3
friends for comfort. What is the best way to
handle this situation.
2/5
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