Mixed Deck — All Police Officer Topics Flashcards

A crime statistic report shows that theft incidents increased from 200 to 250 over one year. What is the percentage increase?

Answer: 25%

Percentage increase = (new - old) / old x 100 = (250 - 200) / 200 x 100 = 25%.

A witness to an assault says it happened so fast I did not get a good look. This statement indicates:

Answer: The witness's observation time was short, which may reduce description accuracy

Short observation time is one of the strongest predictors of reduced eyewitness accuracy. Officers and courts must weigh this when evaluating the reliability of the description that follows.

An officer stops a suspicious person but lacks probable cause for arrest. The officer may legally:

Answer: Briefly detain and question the person if reasonable suspicion exists (Terry stop)

Under Terry v. Ohio, an officer with reasonable articulable suspicion may conduct a brief investigatory stop and pat-down for weapons — but not a full arrest or search.

Which force option is considered the LEAST amount of force?

Answer: Verbal commands

Verbal commands represent the lowest level on the use-of-force continuum, used before any physical intervention.

An officer observes a blue sedan parked in front of a building. When writing the report, the officer should record the vehicle as:

Answer: A blue sedan with a partial description of distinguishing features observed

Officers should record exactly what they observed: the color (blue), type (sedan), and any other objective details noted such as make, model, license plate, or damage. Qualifying language weakens the description.

On a standard topographic map, what do contour lines that are positioned very close together indicate?

Answer: A steep incline or cliff

Contour lines connect points of equal elevation. When these lines are packed closely together, it signifies a rapid change in elevation over a short horizontal distance, which represents a steep slope or cliff.

Disciplinary records older than five years are destroyed, and findings of wrongdoing that don't result in serious punishment are removed from an officer's record. An officer has 24 hours before making a statement, and the statement can be changed after watching a video of the shooting.

Answer: The code of silence is institutitonalized

The described policies—destroying old disciplinary records, removing findings of wrongdoing, allowing 24 hours before making a statement, and permitting statement changes after video review—are formal rules that protect officers from accountability. These institutionalized practices embed and reinforce the 'code of silence' within the police department's official procedures. This means the code of silence is not just an informal agreement, but is supported by official policy.

Which of the following is an example of circumstantial evidence?

Answer: A witness who did not see the crime but heard a gunshot and saw the suspect running from the scene immediately after

Circumstantial evidence requires an inference to connect it to a conclusion of fact. Hearing a shot and seeing someone run requires an inference - the observer did not witness the shooting itself.

What is the legal standard required for a police officer to make a lawful arrest?

Answer: Probable cause to believe the suspect committed or is committing a crime

Probable cause is the legal standard required for a lawful arrest. It means there is a reasonable basis to believe a crime has been or is being committed and that the person to be arrested committed it.

What is the primary purpose of community policing?

Answer: To build positive relationships between police and the community

Community policing is a philosophy and organizational strategy that promotes proactive problem-solving and partnerships between police and the community. Its primary purpose is to build trust, foster cooperation, and establish positive relationships with residents. By working together, police and community members can more effectively address crime, fear of crime, and other quality-of-life issues.

Indigenous people made up half of one-quarter of one-fifth of the 864,400 police officers. How many of the policemen have an indigenous background?

Answer: 21,610

To find the number of police officers with an indigenous background, multiply the total number of officers by each fraction sequentially. So, (1/5) * 864,400 = 172,880. Then, (1/4) * 172,880 = 43,220. Finally, (1/2) * 43,220 = 21,610.

You are on patrol and respond to a domestic disturbance call. Upon arrival, you observe a woman with a bruised eye and a man who is aggressive and yelling. What is your FIRST priority?

Answer: Ensure the safety of all parties present, including yourself and your partner

Officer safety and the safety of all parties at the scene is always the first priority. Before taking statements or making arrests, officers must assess and control the scene to ensure no one poses an immediate threat.

A witness to a robbery gives a description of the suspect. Which detail is MOST reliable for identification purposes?

Answer: Approximate height and build

Height and build are more reliable identifiers than clothing or hairstyle, which can be easily changed after a crime.

Which action violates the principle of "probable cause"?

Answer: Searching a vehicle without a warrant or valid reason

Probable cause is a legal standard requiring a reasonable belief, based on facts and circumstances, that a crime has been committed or that evidence of a crime exists in a particular location. Searching a vehicle without a warrant, consent, or other valid legal exception (like exigent circumstances or plain view) and without probable cause directly violates the Fourth Amendment. Such a search would be deemed unreasonable and illegal.

An officer observes a driver swerving between lanes at 2 AM. Which legal standard must be met before initiating a traffic stop?

Answer: Reasonable articulable suspicion of a traffic violation

Under Terry v. Ohio, reasonable articulable suspicion of a violation is sufficient to justify a brief investigative traffic stop.

An officer responds to an accident scene and measures a single, continuous skid mark of 120 feet on a dry asphalt road. Using the common formula S = √(30 * f * d), where S is speed in mph, 'f' is the drag factor, and 'd' is the skid distance in feet, what was the vehicle's minimum initial speed if the drag factor ('f') for dry asphalt is 0.7?

Answer: ~50.2 mph

Substitute the given values into the formula: S = √(30 * 0.7 * 120). First, multiply the numbers inside the square root: 30 * 0.7 * 120 = 2520. Then, find the square root of 2520, which is approximately 50.2. So, S ≈ 50.2 mph.

When completing a use-of-force report, an officer should:

Answer: Record all relevant facts as soon as practicable after the incident

Use-of-force reports must accurately capture events and should be completed as soon as possible while details are fresh.

In contrast to being guilty is

Answer: innocent

'Guilty' means legally responsible for committing a crime or wrongdoing. The direct opposite, or contrast, to being guilty is being 'innocent,' which means free from moral or legal wrong. The other options, 'arrested' and 'wanted,' describe actions or states related to crime but are not antonyms of guilty.

Which of the following best describes aggravated assault?

Answer: An assault involving a deadly weapon, serious bodily injury, or other aggravating factors that elevates it above simple assault

Aggravated assault is distinguished from simple assault by the presence of aggravating factors: use of a deadly weapon, infliction of serious bodily injury, assault on a protected class, or intent to commit another felony.

An officer issues 8 traffic citations on Monday, 5 on Tuesday, 12 on Wednesday, 7 on Thursday, and 6 on Friday. What is the average number of citations per day?

Answer: 7.6

Total citations = 8+5+12+7+6 = 38. Average = 38 / 5 days = 7.6 citations per day.