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How to Write a Police Report: A Step-by-Step Guide

How to Write a Police Report: A Step-by-Step Guide

home > blog articles > How to Write a Police Report: Step-by-Step Guide

 Brian Humenuk | Author | COPJOT

By Brian Humenuk, MS|CJA, COPJOT

Updated on August 1, 2023

6-minute read or less

1. Introduction

Together I have read, written, and approved over 10,000 police reports during my career.
I have read great police reports and I have read very bad police reports. I have learned valuable information along the way. What I have learned has saved me time writing reports and helped me to testify in court to name a few.
 

Reports are a part of policing that over time get fine-tuned as new case law develops and agency policy and procedure changes. Make sure you read to the end of this article where I deep dive into this fine-tuning process that sub-consciously evolves.

As a Field Training Officer, much of my time is spent teaching new officers how to investigate incidents, gather information, and write reports. As a supervisor I look for signs that newer officers have a solid information gathering and report writing foundation laid down and then I assist with getting those skills to the next level. 

Using this article my goal is to help you with:

  • Why police report writing is an important aspect of being a cop.
  • Step-by-step guide to the several parts of the report narrative.
  • Common mistakes and best tips for report writing.
  • A bunch of great advice.

Here is my first and one of my best pieces of advice. There is no best report writer. There is however many great report writers.

You should be reading your co-workers reports and taking the best parts of each in order to formulate your report writing skills.

And...

Your agency is probably filled with law enforcement officers who do certain aspects of their jobs well.

Job aspects like information gathering, report writing time management, formatting of names and more. 

Let's wait no further and dive in. 

2. Why is writing police reports important? 

  • Documentation is key. As a police officer, you need to document your presence at a call for service in which you take some kind of action. The action you take may be to forward an investigation to another division in the police department, make an arrest, file formal charges, advise parties, document the use of force, etc. 
  • Your incident report will be saved in your agency database and may be used for many purposes including a lawful public record request, inquiry into discovery by the defense in a criminal case, subpoena by a law firm for a civil court matter, used to further an investigation, used by Internal Affairs to conduct an inquiry or investigation into a matter.
  • Arrest reports contain probable cause which gives you justification for taking action. These reports will be read by a good number of people in the court system. 
  • Your report narrative can be used to assist you in preparing to testify in court. The more detailed your report is the better it will assist you with preparing for a potential appearance on the stand.
  • The contents of your report can be used to place a suspect in a certain place at a certain time, driving a certain car, and wearing certain clothing. This may assist an investigation that had been active or one that is in the future. 
  • How many times have you received a phone call requesting information about a suspect from another law enforcement agency? Old police reports can be valuable to law enforcement agencies seeking information.

3. How to write a Police Report: Step-by-step guide

Police report writing format has its own rules and guidelines compared to that of an essay or research paper. Thus, being a great writer in college doesn’t mean you can become a police officer and start writing excellent narratives.

Although report writing policies and procedures may differ depending on which agency you work for the basic guidelines universally apply just like the police 10 codes.

While on scene interviewing witnesses and suspects and gathering information to write a police report it is prudent to write down all of the information in a good police notebook.

You can find the best police notebooks, custom police notebooks, and write-in-the-rain notebooks at COPJOT Police Notebooks and Pens by clicking here.

Your facts and identifying information are logged here in your notebook and are called police officer field notes. The better your field notes the better material you will have to write a police report.

If you are here trying to find out how to write a better police report you should start by jotting down detailed notes while interviewing victims and witnesses. 

These notes will be used to fill in the blanks later on while typing your report. 

Report narratives are written in first person, past tense, and organized in chronological order as the events occurred.

How to Write a Police Report: A Step-by-Step Guide

The Four C’s of Police Report Writing

Before you start typing keep the Four C’s in mind when you write reports. They are:

Clear:  Be as specific as possible. Use your field notes for specific chronological events and exact quotes.

Write as you would be speaking to members of a jury. Use terms like I exited my marked police car instead of I alighted from my cruiser. A jury doesn’t understand police jargon or police slang and you will leave them confused. In other words, use everyday language.

Concise: In as few words as possible give a lot of information. If it doesn’t matter if you arrived in a marked police car or unmarked police car leave it out.

If the report narrative you are writing will not result in formal charges and or there are no use of force issues then there is no need to put in an abundance of information. Keep it simple.

Complete: Your report is a summary of events but it should include all relevant information.  It cannot be a specific word-for-word story of the events that took place. Relevant information will differ depending on the severity of the incident.

Continue reading and I will get further into detail about what complete may look like in different situations. 

Correct: Your police report “shall” be truthful, unbiased, and without opinion. If you don't make that a priority you may find yourself in a pickle further down the line.

Every police officer should know what the Brady decision is and I talk about Brady Violations in another blog article that you can read here.

In a police report, you shouldn’t try and create chicken salad out of chicken shit! This will eventually get you in trouble.

It is very important that if you have probable cause coming in at 60% you don’t write your narrative showing that you have a slam dunk case at 100%. If there are some holes in the case, be truthful about them. Judges, prosecutors, and defense attorneys will respect you for being truthful. 

4. Starting your Police Report Narrative

Formatting

  • Formatting refers to how information is organized and how the report is laid out on the page.  The heading should contain the report date, time, type of event or incident, and officer name. Write it the same way every time so that when you are referencing your old reports you know exactly where to look for the date, time, assignment, location, etc. 
  • The body should be written in paragraph form, left-justified, and single-spaced with a double space between paragraphs. 
  • Number each paragraph starting with 1. The introduction phase should be in paragraph 1. If you are called to testify in court and need to reference your police report to refresh your memory the prosecutor or defense attorney can easily direct you to the numbered paragraph like this. Officer I call your attention to paragraph #5 sentence 2. Your eyes will be directly able to find this paragraph.

The Introduction phase

The introduction establishes why you are on the scene and includes:

  • Day, date, and time - Most agencies use military time
  • Who “you” are. Officer Tony Ruth 
  • Location or address as to where you were sent.
  • Nature of the call or why you were present. 
  • If other officers were present, who were they? Write their full names

Example:

On Tuesday, February 4, 2023, I, Officer Tony Ruth, along with Officers Reed Williams and Karyn Tomlinson responded to 123 Main Street for a report of a break and entering to a motor vehicle. 


5. The Body Phase of a Police Report

Continue numbering your paragraphs. The body explains what happened at the scene by answering the 5W’s and H: Who, What, When, Where, Why, and How. All of these should have already been written down while at the scene in your police notebook.

This is where you show your probable cause for arrest and formal charging situations. Be specific about satisfying specific elements of a crime. Sometimes a crime has 3 or 4 elements.

Be descriptive and specific when getting into reasons for entry, stopping and holding, making arrests, and use of force incidents. Write a clear picture and remember your great note-taking will guide you through this phase. 

6. The Conclusion Phase of a Police Report

The conclusion should include the final actions of the reporting officer. The suspect or involved party was arrested/charged with a summons for complaint/parties were advised etc. 

Never put in a final opinion unless it is that of expertise and is accepted by the court.

A good rule of thumb is to end the report with:

Respectfully Submitted,

___________________

Officer Tony Ruth

Anytown Police Department

7. Common Mistakes and Best Tips for Writing Better Police Reports

Grammar, spelling, and punctuation errors

Officers tend to make grammatical errors such as putting periods and commas outside of quotation marks when they should be placed inside the quotation marks. Other mistakes include capitalization, spelling, and punctuation errors.

These errors can be easily picked up on by using spell check, proof reading it, and having a co-worker put a second set of eyes on it. 

Check your work and double check your work

Before sending your report to a supervisor or officer of higher rank you should always double check your work and if a co-worker is available have them proof read it.

Be coachable and open to suggestions especially from experienced police officers. 

Never send a report up the chain for approval that has not been proof read and spell checked. 

Leaving out the results of the investigation

Another common mistake police make in their reporting is leaving out critical details of an investigation, including the results.

Making assumptions is never allowed in police report writing, some officers may write thorough and detailed accounts of their investigation but fail to report the final result.

Not making an effort

Laziness will come back to bite you and sometimes that bite will be a big one.

A good police officer will write reports even when policy and procedure say that you don't have to but the police officer has a feeling that the circumstances surrounding the person, place, or thing investigated say to write a police report.

Factual mistakes

Factual inaccuracies on police reports are more common than you may think.

Police officers may record incorrect times, license plate numbers, driver's license numbers, names, addresses, and other critical details needed in a criminal case.

This can be solved by jotting down the pertinent information of your investigation into the police notebook you carry in the field. If you don't have a good police notebook visit www.COPJOT.com and pick yourself up one.

These custom police notebooks will assist you in professional police field note-taking and take the mistakes out of your report writing.

Incomplete or missing elements of a crime

Each crime has specific elements that must be satisfied if you are to develop sufficient probable cause for an arrest and then prove your case in court. Failing to articulate each element of the crime may also call into question the legality of your actions. The simplest way to avoid this is to obtain a copy of the statute for the crime you are investigating.

Leaving out parties involved in the incident

It is important to gather information on witnesses and other participants even if they are not formally charged.

Master carding other people involved can be important for your police department, whether in this case or a future inquiry. It doesn't hurt to ask people for a phone number where they can be reached. When you enter a person in your report be sure to add the phone number.

Never try and predict the future

Your job is to document and write about the past. If you write about a future prediction and it doesn't come true a good defense attorney will ask you what else about your police report is untrue.

We all make mistakes and so will you

Learn from them and make adjustments. If you have a bad day in court against a great defense attorney, learn from that experience and make the proper adjustments to better your reports and better yourself.

Fine-tune your report writing over time

It may take a few years but you will start to understand where and when you will need to throw that report writing into overdrive.

A simple fraud report with no named suspect will differ from a triple stabbing with a clear suspect, witness statements, and scene video. 

Also over time, you will get to understand which cases tend to get plea deals, which go to trial, and which go to trial that will be defended by a top-notch attorney. 

About the Author

Brian Humenuk isn't just an entrepreneur in eCommerce, he is also an informed leader whose experience provides followers and visitors with a look into current and past police issues making headlines in the United States.

Brian has earned three degrees in Criminal Justice with the last, a Masters of Science in Criminal Justice Administration.

Brian extends his training, education, and experience to the officers just now getting into the field so that they may become more informed police officers and stay clear of police misconduct and corruption. 

You can find Brian on Linkedin here.

More Information

Are you a Police Officer, Sheriff or State Trooper, Law Enforcement family member or friend check out our Custom Police Notebooks and Metal Police Uniform Pens here on our main website.

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