Principles of Investigations and Reporting
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Transcript Principles of Investigations and Reporting
Principles of Investigations
and Reporting
Week II
Principles of Investigations and
Reporting
An investigation is
only as good as
the report
that supports it.
Investigation Basic
Who is an
investigator?
What is an
Investigation?
When does an
Investigation Begin
Basic Legal Beginning of an
investigation.
Probable cause
-
Probable cause means that
police must have a
reasonable belief that a
crime has been committed,
or is being committed, by
the suspect
Reasonable Suspicion –
an objectively justifiable
suspicion that is based on
specific facts or
circumstances and that
justifies stopping and
sometimes searching a
person may be involved in
criminal activity
Basics of Report Writing Skills
Write in the first
person.
Use chronological
order.
Use past tense.
Use active voice.
Use correct spelling
and punctuation.
Use correct subject/
verb agreement.
Use correct pronoun
reference.
Avoid jargon and
wordiness.
Write facts rather than
opinions.
Choose the correct
word to describe the
incident.
Organize the report by
using openings,
paragraphs, and
headings.
Quality
“The best investigation is
only as good as the report
completed about it. A
quality report is an effective
report, and to qualify as
effective it must be:
Complete
Clear
Concise
Accurate”
Police Magazine, May 1997
Note Taking
Purpose:
Record storage
Building Blocks
Aid to Memory
Mechanics of Note Taking
Readable
Accurate
Concise
Notes to Sentences
0700 rec’d call, 459 now, 123 N. Main
Street.
0710 arrvd scene
0711 PR R. Foster (3-16-59) arrvd busins,
0645, frnt door open.
Sentences to Reports
On February 6, 2005, I was assigned to
uniformed patrol, unit 1A12. At 0700 hours,
I received a call of a burglary in progress at
123 North Main Street.
Reports
Source of Activity:
On February 6, 2005, I was assigned to uniformed
patrol, unit 1A12. At 0700 hours, I received a
call of a burglary in progress at 123 North Main
Street.
Observations:
At 0710 hours, I arrived on scene were I was met
by the Person Reporting, Raymond Foster.
Foster told me that he arrived at his place of
business (123 N. Main Street) at 0645 hours and
found the front door of the business open.
Tell the Story
What happened?
Create a mental picture so
the reader knows what happened.
The reader:
Supervisor
Detectives
Victim
District Attorney
Witnesses
Judge
Defense Attorney You
Write in First Person
To make reports easier to read and to
understand, most department ask officers to
write in the FIRST PERSON.
The writer of the report refers to himself/herself
as I, and uses the first person pronouns me, my,
and mine.
The more formal third person this officer,
reporting officer (R/O) or this writer reference is
old-fashioned and unacceptable in modern law
enforcement.
Missing Information
Missing information can be used to infer
that you are:
Not very professional
Not Thorough
Do not have certain expertise
Not Truthful
Write in Chronological Order
Chronological order is order by time. Your
report should tell what happened in the
order that the events took place.
Get all the facts and then list them in the
order in which they happened. It is much
easier to understand what happened if the
details are written in chronological order,
even if the people involved do not tell you
the information in chronological order.
Write in the Past Tense
Everything you write in your report has already
happened, so use the past tense.
In present tense, you would write: The suspect lives
at 1010 Swanson Court. A defense attorney might
ask: “Does the suspect still live there?”
It’s likely you will have to say that you do not know. If
you have to say, “I don’t know” many times, you will
destroy your credibility. If you write in past tense,
you can say that what is in the report was correct at
the time you wrote the report.
Past Tense
Do not use the emphatic form (the word did) in
combination with other action words (verbs).
This form implies that something else happened.
Incorrect: I did issue a citation. (But it was ignored.)
Correct: I issued a citation.
Incorrect: Markly did say that Norman had a gun.
(But later he changed his statement.)
Correct: Markly said that Norman had a gun.
Basic English Rules
Or, the what your teachers
have been telling you for
years!
Antecedent
Basic Principle:
A pronoun usually refers to something
earlier in the report (its antecedent) and
must agree in number — singular/plural —
with the thing to which it refers.
Spelling and Punctuation
Basic Principle:
Spelling always counts!
Avoid looking –
Stupid
Careless
Unprofessional
Uneducated
Use an Active Voice
Every sentence has a subject and a verb.
Active Voice: When the subject performs the
action of the verb.
Active voice: I asked the man about the broken
mirror.
Passive Voice: When the action is done to the
subject. The subject receives the action of the
verb.
Passive voice: The fire was reported by the child.
Reports should be written in active voice
whenever possible.
Use Active Voice
The report was
written by Officer
Jackson.
Passive voice
Seven words
Officer Jackson wrote
the report.
Active voice
Five words
If you save two words
per sentence, in a five
paragraph report, you
will save
approximately 40
words.
Subject/Verb Agreement
Singular subjects require a singular verb. (Note:
Verbs that end in s are singular!)
A plural subject must have a plural verb.
I was not aware of the new procedure.
They were sent to the hospital.
The pronoun “you” always requires a plural verb.
You were never good at telling a lie.
You all were to finish the exercise before you left the
class.
Subject/Verb Agreement
Singular (He/ She)
Is
Was
Has
Does
Knows
Wants
Plural (They)
Are
Were
Have
Do
Know
Want
Subject/Verb Agreement
Collective nouns are words which indicate
a group (like committee, jury, department,
squad).
If the noun is used to show the group as an
entity or whole (one), use the singular verb.
The jury was able to reach a verdict.
If the noun shows members acting as
individuals, use the plural.
The Squad cast their votes for a new president.
Subject/Verb Agreement
Certain subjects look like they are plural
when they are really singular. The words
each, either, neither and any word that
ends in –one, -body, or -thing are singular.
Anyone
No one
Everyone
Someone
Anybody
Nobody
Everybody
Somebody
Anything
Nothing
Everything
Something
Subjects Joined by And
If two or more singular subjects are joined
by and, they are considered plural. (1 + 1
= 2)
Officer Thompson and Officer Sims were
transferred to District 5.
If singular and plural subjects are joined
by and, they are plural.
Officer Green and three teenagers were asked
to testify in court.
Subjects Separated by Or or Nor
If two subjects are separated by or or nor,
the verb agrees with the subject
positioned nearest to it in the sentence.
Mrs. Gayle or her sons were in the house at
the time of the incident.
Her sons or Mrs. Gayle was responsible for
the fire.
Pronoun Antecedent Agreement
Basic Principle:
A pronoun takes the place of a noun. Each
pronoun has an antecedent – the word that
the pronoun takes the place of and refers
to. Each pronoun refers to only one
antecedent.
Pronoun Antecedent Agreement
The pronoun must agree with the
antecedent in gender and in number.
Incorrect: Each officer must bring their notes
to the meeting.
Correct: Each officer must bring his (or her)
notes to the meeting.
Better: All officers must bring their notes to
the meeting.
Pronoun Antecedent Agreement
The same rules that apply to subject/ verb
agreement also apply to pronoun
antecedent agreement.
The female child held her pencil in her closed
fist.
Attorney Jim Spartus was asked to bring his
estimates on the damage to his client’s boat
to court on Wednesday.
The three suspects asked for their lawyers
Ambiguous Pronouns
When a sentence is
written in such a way
that the reader does
not know who or
what the pronoun
refers to, the
sentence has an
ambiguous pronoun
Ambiguous Pronouns
Each pronoun in a sentence should refer to only
one antecedent.
Incorrect: Officer Swanson saw the man carrying a
television set, and he began to run. Who does he refer
to– Officer Swanson or the man?
Correct: Officer Swanson saw the man carrying a
television set, and the man began to run.
Correct: Officer Swanson saw the man carrying a
television set, and he, Swanson, began to run.
What is Jargon?
And, why should we avoid it?
Avoid Wordiness
Good police reports can avoid wordiness
by doing the following:
Use simple words
Use active voice
Avoid wordy phrases
Avoid redundancy
Examples
Incorrect: In
subsequent
endeavors to
ascertain her
whereabouts on July
28, I questioned the
suspected perpetrator
as she exited the
premises of her
employment.
Correct: I later
questioned the
suspect as she left
work to learn where
she had been on July
28.
Avoid Wordy Phrases
Each and every
Red in color
Due to the fact that
If this should prove to
be the case
Paced back and forth
Members of the gang
Each
Red
Because
If
Paced
Gang members
Avoid Redundancy
Past experience
True facts
Future plans
Meet together
Reduce down
Final result
Join together
Basic fundamentals
Experience
Facts
Plans
Meet
Reduce
The result
Join
Basic/ fundamental
Report Facts, Not Opinions
How do you
know?
See
Hear
Taste
Touch
Smell
Report Facts, Not Opinions
Report facts, not your opinions.
Opinion: Peterson is a violent person.
Fact: Peterson has been arrested twice for domestic
abuse.
Be sure to cite the source of your information.
The victim entered the garage at approximately 2311
hours. (How do you know? Were you there?)
The victim said she entered the garage at
approximately 2311 hours.
Use Specific Words
Accuracy involves detail,
so be sure your
sentences are specific
enough to give the reader
a clear picture.
The suspect was driving
recklessly.
The suspect did not stop
the vehicle before it struck
the child on the sled.
Attitude Toward Reports
Defense Attorney:
“If it isn’t on paper, it didn’t happen.”
Defense attorneys always check to see who
was the arresting officer. Every officer earns
a reputation for the quality of reports that he
or she writes.
Attitudes Toward Reports
Juries:
“If I don’t hear it in court, it didn’t happen.”
If something is not in the report, it is harder to bring
up in court. If you testify about information but it’s
not in the report, you’ve lost credibility. There is no
good answer to the question, “Why isn’t it in the
report?”
On the witness stand, if an officer can’t remember
but says that the information is in the report, the jury
usually believes the report.
Writing a Report
Most reports will begin with a face sheet.
Face sheets are used to
Direct information gathering
Record pertinent statistics
Organize information
Reduce the length of the narrative
Provide a quick reference for others
Writing a Report
Once your notes are in
order, write the
narrative. Each
narrative will have
An opening or Source
of Activity
Chronological facts of
the investigation or
Observations
A closing or disposition
Writing a Report
The opening will contain
Who the officer(s) and complainant(s) are
What the officer was doing at the time of the
call
What the incident was
When (time and date) the officer received the
call
Where the incident occurred
Writing a Report
A typical opening, with heading, may read
as follows:
Source of Activity:
On Tuesday, March 18, 200-, I was on
patrol alone. At approximately 1042 hours,
Dispatch called and said that a Henry Bartell
had reported a battery in progress outside
Katy’s Café, 123 Main Street.
Writing a Report
The chronological narration of the incident
should outline what you did to investigate
the incident.
Use headings to keep your report
organized. Exact headings will depend on
the type of incident that you are
investigating.
Writing a Report
Headings may include:
Source of Activity
Observations
Victim’s Statements
Witness’ Statements
Officer’s Actions
Suspect’s Statements
Description of Stolen
Goods
Evidence
Disposition
Arrests
Citations
Juvenile Custody
Status
Writing a Report
Under each heading use one or more
paragraphs. Use a new paragraph to signal
A shift in focus
A change of time
A change of location
A new person or speaker
New perspective/ viewpoint
New topic or idea within a topic
Set off dialogue
A new section of the report
Paragraphs may include numbered or bulleted
lists.
Principles of Investigations and
Reporting
An investigation is
only as good as
the report
that supports it.