WorksheetsCrime Scene Investigations
Total questions: 70
Worksheet time: 17hrs 33mins
What is anything that tends to prove or disprove the existence of a fact?
crime scene
evidence
proof
identifier
In court, what 3 basic functions does evidence have? (check all that apply)
to prove or disprove a crime
to support or undermine other evidence
to establish a motive
to help determine an appropriate sentence
What proves a fact without an inference or presumption and which, if true in itself, conclusively establish a fact?
direct evidence
circumstantial evidence
testimonial evidence
documentary evidence
A driver admits they were speeding, speed measurement device results, and testimony from eyewitnesses who saw the driver was speeding are all examples of what type of evidence?
direct evidence
circumstantial evidence
testimonial evidence
documentary evidence
What requires an inference or presumption to establish a fact?
direct evidence
circumstantial evidence
testimonial evidence
documentary evidence
A defendant entering the victim's home around the time of the crime is an example of what type of evidence?
direct evidence
circumstantial evidence
testimonial evidence
documentary evidence
What type of evidence is a witness statement that tends to prove or disprove facts about the case?
physical evidence
fruits of a crime
testimonial evidence
documentary evidence
What type of evidence refers to actual objects offered to prove or disprove facts about a case?
testimonial evidence
reliable evidence
physical evidence
documentary evidence
Trace evidence, biological and touch DNA evidence, impression evidence, firearms evidence, electronic evidence, etc. are all examples of what type of evidence?
physical evidence
testimonial evidence
documentary evidence
sensory evidence
What are objects obtained by the defendant because of committing the crime?
instrumentalities
fruits of a crime
contraband
documentary evidence
What are the items used by the defendant to commit the crime?
instrumentalities
fruits of a crime
contraband
documentary evidence
What is any property that is illegal for a person to possess based on statute, ordinance, or rule?
fruits of a crime
instrumentalities
contraband
crime tools
Money stolen by a bank robber is an example of what type of physical evidence?
fruits of a crime
instrumentalities
contraband
documentary evidence
The crowbar used by a burglar to gain entry into the building is what type of physical evidence?
fruits of a crime
instrumentalities
crime tool
contraband
What is anything written or printed that is offered to prove or disprove facts pertaining to the case?
testimonial evidence
physical evidence
circumstantial evidence
documentary evidence
What refers to the legal requirements you must meet before a jury can see or hear about the evidence?
admissibility of evidence
the fruit of the poisonous tree doctrine
the good-faith exception doctrine
The Florida Evidence Code
Which of the following is a factor for the admissibility of evidence? (check all that apply)
The officer must obtain the evidence legally & preserve it properly.
The evidence must be obtained prior to the suspect's arrest.
The evidence cannot be unfairly prejudicial, confusing, or based on hearsay.
The evidence must be relevant to the case.
What holds that the court may exclude evidence from trial if the officer obtained it illegally?
The Florida Evidence Code
the fruit of the poisonous tree doctrine
the good-faith exception doctrine
What holds that if you execute a search warrant that you believe to be valid, and a court later determines that the warrant has a legal error, the court still may admit any seized evidence?
The Florida Evidence Code
the fruit of the poisonous tree doctrine
the good-faith exception doctrine
What recognizes that the need to protect communications within certain relationships is more important than the admissibility of evidence obtained from those communications?
the good-faith exception doctrine
the fruit of the poisonous tree doctrine
The Florida Evidence Code
An illegal interrogation leads to the discovery of a murder weapon. Which of the following holds that the court may exclude both the results from the interrogation and the weapon?
The Florida Evidence Code
the fruit of the poisonous tree doctrine
the good-faith exception doctrine
The communication between a sexual assault counselor and a sexual assault victim is privileged communication. What upholds this?
the fruit of the poisonous tree doctrine
the good-faith doctrine
The Florida Evidence Code
You are driving to an incident that quickly becomes a robbery crime scene. There are several persons involved, most of them spectators, and you already know one of them is injured. What is your first priority when you arrive? (check all that apply)
start searching for evidence
begin documenting who are witnesses and victims
secure the scene from possible suspects
protect and preserve the crime scene
True or False: Crime scene perimeters should be smaller rather than larger.
p. 382
True
False
True or False: You have the authority to arrest any person who, after receiving a warning, crosses an area marked by crime scene tape.
p. 383
True
False
What will the primary officer decide to maintain a crime scene log at the scene?
point of entry/exit
coordinate duties
request investigative assistance
secure the scene perimeter
What is the document that details the name, rank, and agency of each person entering or leaving the scene, the date and time of the person's entry or exit, and the reason the person was at the scene?
chain of custody
identifier
crime scene log
field contact
True or False: Officers not assigned to the crime scene have access to any crime scene.
p. 383
True
False
True or False: Florida law allows officers to review footage from their body camera, which will assist in this process.
p. 387
True
False
Which of the following questions can you ask a victim about how they sustained their injury? (check all that apply)
Who hit you?
Why were you hit?
Where were you standing when you were hit?
Where were you hit?
You respond to an incident that results in a dead homeowner. You and a fellow officer have secured the crime scene and interviewed the witnesses. What step should you take first?
photograph the crime scene
sketch the crime scene
search for evidence
collect the evidence
When photographing a crime scene, how should photos be taken?
close up, midrange, overall
overall, close up, midrange
close up, overall, midrange
overall, midrange, close up
What type of photograph would be a close-up photo?
all four corners
the sofa
blood on the sofa
You are on a crime scene, and the evidence becomes contaminated. What should you do?
try to put it back to original condition
only tell your supervisor
document in your report
clean the evidence off
True or False: A suspect has the right to refuse photographing injuries.
p. 390
True
False
What type of search pattern is often used indoors where searchers overlap a series of lanes in a cross pattern, making the search more methodical and thorough?
grid
spiral
strip/line
zone/quadrant
What type of search is used for vehicle, indoor, and outdoor searches where searches divide the area into four different sections and search each area?
grid
spiral
strip/line
zone/quadrant
What type of search is usually used outdoors by one person where the searcher begins at a certain point and walks in increasingly larger circles to the outermost boundary of the search area?
grid
spiral
strip/line
zone/quadrant
What type of search is usually used outdoors by several people where the search area is divided into lanes and one or more people search each lane by moving in both directions?
grid
spiral
strip/line
zone/quadrant
Which of the following are impression evidence? (check all that apply)
fingerprints
bite marks
saliva
body tissues
Which of the following are trace evidence? (check all that apply)
hair
fibers
glass
gunshot residue
What is the purpose of a triangle of evidence?
refers to the legal requirements you must meet before a jury can see/hear about evidence
connects both the suspect and victim to the scene
allows fingerprint analysts to distinguish between prints belonging to either victim, witnesses, suspects
documents everyone who handled the evidence as well as when, why, and what changes
What type of evidence is small quantities of material transferred from a victim or suspect to each other or to a crime scene?
trace evidence
biological evidence
impression evidence
toxicological evidence
What type of evidence contains DNA?
trace evidence
biological evidence
impression evidence
toxicological evidence
What are the most common biological specimens? (check all that apply)
blood
salvia
seminal fluid
pee
What can experts determine from analyzing the direction of blood spatter? (check all that apply)
the time of the attack
the relative size of the attacker
the direction of the attack
the type of weapon
What type of evidence leaves distinct marks on surfaces?
trace evidence
biological evidence
impression evidence
electronic evidence
True or False: You should never try to fit a suspect's tool into a mark or attempt to reconstruct damaged items or process fingerprints from damaged pieces before submitting them.
p. 397
True
False
What type of print is a molded or embedded fingerprint created by touching an impressionable surface, such as fresh paint, wax, bar of soap, or mud?
patent print
plastic print
latent print
elimination print
What type of print is visible to the naked eye and are transferred from the friction ridges on fingers by a foreign substance like blood, paint, or dirt?
patent print
plastic print
latent print
elimination print
What type of print is generally invisible to the naked eye and results from body residues left behind when the friction ridges of the hands or feet make contact with a surface?
patent print
plastic print
latent print
elimination print
What type of print is used by analysts to distinguish between prints belonging to either the victims and witnesses, or the possible suspects?
patent print
plastic print
latent print
elimination print
What type of print is among the most valuable and common types of physical evidence at a crime scene?
patent print
plastic print
latent print
elimination print
True or False: You can place a cellphone in airplane mode to keep the owner from accessing it remotely.
p. 401
True
False
What type of evidence analyzes substances to determine the presence or absence of any controlled substance?
trace evidence
biological evidence
toxicological evidence
questioned document evidence
What type of evidence needs examination to verify that they could be evidence?
questioned document evidence
electronic evidence
firearms evidence
impression evidence
What type of evidence involves an analyst examining for alterations, erasures, handwriting analysis, indentations, ink comparisons, and machine impressions?
impression evidence
trace evidence
electronic evidence
questioned document evidence
What documents everyone who handled the evidence as well as when, why, and what changes, if any, were made to it?
chain of custody
identifier
crime scene log
field contact
True or False: It is a misdemeanor to alter, destroy, conceal, or remove any record, document, or thing with the purpose of impairing its truth or availability in a criminal trial or investigation.
p. 403
True
False
What term describes a person you have contact with while on patrol, such as a concerned resident or an anonymous complainant, who does not necessarily generate an incident report?
anonymous tipper
confidential source
documented confidential informant
field contact
True or False: You are required to document in your field notes if information from a field contact turns out substantial.
p. 406
True
False
What refers to how someone does something, usually repetitive in nature?
motive
modus operandi
fruits of a crime
A burglary suspect commonly enters through small bathroom windows more than 5 feet high with no evidence of using a ladder. What does this most likely reveal about the suspect? (check all that apply)
The suspect is short.
The suspect is tall.
The suspect is thin.
The suspect is strong.
What is a one-on-one identification of a suspect in the field by a victim or witness orchestrated by a law enforcement officer a short time after the commission of an offense?
live lineup
showup
photo lineup
eyewitness
What is a procedure that displays a group of people to a victim or eyewitness so they can identify the perpetrator of a crime and eliminate any suspects?
showup
photo lineup
photo array
live lineup
What is a procedure that displays a photo array to a victim or eyewitness so they can identify the perpetrator of a crime and eliminates any suspects?
live lineup
photo lineup
showup
What is the minimum number of photos a photo array should contain?
6
4
8
5
Which of the following is an eyewitness instruction for lineups? (check all that apply)
p. 415
You should not feel compelled to make an ID.
The lineup administrator does not know the suspect's identity.
The perpetrator is in the lineup.
The investigation will not continue without your ID.
Which of the follow cross-examination tactics shows a defense attorney may be confrontational or badger you to make you angry?
"I have asked you this question 3 different times in 3 different ways. What do you not understand?"
"Do you consider yourself an expert on domestic violence? You should!"
"Did you see the gun in the defendant's hand? Yes or no?"
"Your entire testimony here today actually points to Mrs. Smith as the aggressor, correct?"
What forbids anyone who will testify from discussing any aspect of a case with anyone but the involved attorneys?
rule of sequestration
admissibility of evidence
fruit of the poisonous tree doctrine
the good-faith exception doctrine
