Opinion: Investigative reports are vital for holding power accountable, but sloppy work undermines public trust in journalism. I’m calling out the most common errors I see in investigative reports in the news today, and explaining how reporters can avoid them. Are shoddy investigations creating more problems than they solve?
Key Takeaways
- Always verify information with at least two independent sources; relying on a single source can introduce bias or inaccuracies.
- Clearly define the scope of your investigation upfront to avoid “scope creep” and ensure you have sufficient resources to complete the project.
- Document every step of your investigation meticulously, including sources contacted, data collected, and analyses performed, to maintain transparency and defend against challenges to your findings.
## Insufficient Verification: The Single Source Trap
One of the most glaring errors I see in modern investigative reports is a reliance on single sources. It’s tempting, especially when deadlines loom and information is scarce, to run with what you’ve got. But this is journalistic malpractice. A single disgruntled employee, a biased expert, or even a well-intentioned but misinformed individual can lead an entire investigation down the wrong path. And the consequences can be devastating for reputations, careers, and even public safety.
I saw this firsthand last year. A local Atlanta news outlet ran a story alleging widespread corruption within the Fulton County Department of Transportation, based almost entirely on the testimony of a former employee who had been fired for poor performance. The story caused a public outcry, and several officials were placed on leave. However, a subsequent investigation by The Atlanta Journal-Constitution revealed that the former employee had a personal vendetta against his former supervisor and that many of his claims were either exaggerated or outright false. The original news outlet was forced to issue a retraction, and its credibility took a major hit.
The solution is simple: always verify information with at least two independent sources. Look for corroborating evidence in documents, data, and other reliable sources. Talk to people on different sides of the issue. Be skeptical, and don’t be afraid to challenge your sources. As the old saying goes, “If your mother says she loves you, check it out.” According to the Pew Research Center’s 2025 report on the state of journalism, only 54% of Americans trust the information they get from news organizations [Pew Research Center](https://www.pewresearch.org/journalism/fact-sheet/state-of-the-news-media/). Sloppy reporting like relying on single sources only erodes that trust further. It’s important to rebuild trust in a noisy world.
## Scope Creep: Losing the Plot
Another common mistake is failing to define the scope of the investigation upfront. Many reporters start with a general idea and then allow the investigation to wander aimlessly as they uncover new leads. This “scope creep” can lead to wasted time, wasted resources, and ultimately, a weak and unfocused report.
I remember one project I worked on several years ago involving allegations of bid-rigging in the award of a contract for the construction of a new bridge over the Chattahoochee River. We started by looking into the specific allegations of bid-rigging, but then we got sidetracked by questions about the environmental impact of the bridge, the qualifications of the construction company, and the personal relationships between city officials and the company’s executives. We ended up spending months chasing down rabbit holes, and we never got to the bottom of the original allegations. In the end, we had to scrap the entire project.
To avoid scope creep, clearly define the objectives of your investigation at the outset. What questions are you trying to answer? What evidence are you looking for? What are the limits of your investigation? Create a detailed project plan with specific milestones and deadlines. Regularly review your progress to ensure that you’re staying on track. And be willing to cut your losses if you find that a particular line of inquiry is not bearing fruit.
Some might argue that limiting the scope of an investigation could cause a reporter to miss a critical element of the story. It’s a valid concern, but failing to properly define the scope dooms the report from the start. A narrowly focused, well-executed investigation is far more valuable than a sprawling, unfocused one. As we head into 2026, it’s vital that newsrooms develop strategies for managing these challenges.
## Lack of Documentation: If It Isn’t Written Down, It Didn’t Happen
Finally, many investigative reports suffer from a lack of documentation. Reporters often rely on their memories, their notes, and their gut instincts, but they fail to create a clear and comprehensive record of their investigation. This can make it difficult to defend their findings if they are challenged, and it can also make it difficult for others to replicate their work.
Every conversation, every document, every piece of data should be meticulously documented. Keep a detailed log of your activities, including the dates, times, and locations of your interviews, the sources you consulted, and the steps you took to verify your information. Store your documents and data in a secure and organized manner. And be sure to back up your work regularly.
Without proper documentation, it’s impossible to demonstrate the rigor and thoroughness of your investigation. And in today’s litigious environment, that can be a recipe for disaster. According to a 2024 report by Reuters [Reuters](https://www.reuters.com/), defamation lawsuits against news organizations are on the rise, and the burden of proof is on the reporter to demonstrate that their reporting was accurate and fair. Without proper documentation, that’s a very difficult task. This is why data-driven news is so important.
Think of documentation as your insurance policy. It protects you from legal challenges, it enhances your credibility, and it makes your work more valuable to the public. We need informed citizens to combat disinformation.
What is the first thing I should do when starting an investigative report?
Before anything else, define the scope of your investigation. What specific questions are you trying to answer, and what boundaries will you set to keep the project focused and manageable?
How many sources should I have for each critical fact in my investigative report?
Aim for at least two independent sources to corroborate each key piece of information. This helps ensure accuracy and reduces the risk of bias.
What should I do if I encounter conflicting information from different sources?
Investigate the discrepancies thoroughly. Determine the credibility and potential biases of each source, and seek additional evidence to resolve the conflict.
How detailed should my documentation be?
Document everything meticulously. Include dates, times, locations of interviews, sources consulted, and steps taken to verify information. The more detailed, the better.
What is the biggest risk of failing to properly verify information in an investigative report?
The biggest risk is publishing false or misleading information, which can damage reputations, erode public trust, and expose you to legal liability. It’s just not worth it.
The stakes are high. The public needs reliable investigative reports to make informed decisions about their communities and their government. By avoiding these common mistakes, journalists can produce higher-quality, more credible investigations that hold power accountable and serve the public interest. You can also examine news narratives to ensure you’re seeing the whole picture.
So, what now? Start by auditing your own processes. Where are you most vulnerable to these common errors? What steps can you take today to improve your verification, scoping, and documentation practices? The time to act is now.
