When facing criminal charges in Illinois, the outcome of a case often depends on the quality of the investigation supporting the defense. While law enforcement conducts its own inquiries, those efforts may not always reveal the full picture. A private investigator can play a critical part in building a strong defense strategy. At Daniel G. Berry, Attorney at Law, we assist the Chicago public by ensuring every case is supported with thorough, independent investigative work that upholds a defendant’s rights.

Why Private Investigators Matter in Illinois Criminal Defense

A private investigator provides an independent look into the facts surrounding an arrest or accusation. Their work is especially valuable because they are not limited by the same objectives or assumptions that may guide police investigations. Their goal is to uncover information that supports the defense, identifies weaknesses in the prosecution's case, and ensures that no relevant detail is overlooked.

Key Ways a Private Investigator Supports the Defense

1. Locating and Interviewing Witnesses
Witness statements can greatly influence a criminal case. A private investigator can find new witnesses, re-interview existing ones, and document statements that may contradict the prosecution’s claims or strengthen the defense’s account of events.

2. Examining Physical Evidence
Private investigators may inspect crime scenes, review photos, and evaluate physical evidence. In some cases, they recreate events or timelines to challenge law enforcement conclusions.

3. Conducting Background Checks
Understanding the backgrounds of key individuals—such as alleged victims, witnesses, or other involved parties—can help reveal motives, inconsistencies, or credibility concerns.

4. Reviewing Police Procedures
If police failed to follow proper procedures, it can affect the admissibility of evidence. Private investigators help identify potential errors such as unlawful searches, mishandled evidence, or incomplete documentation.

5. Surveillance and Digital Investigation
Modern cases often involve digital footprints. Private investigators can collect video footage, analyze online activity, or review social media for evidence that supports a defense narrative.

Strengthening Your Defense With Thorough Investigation

Every criminal defense case benefits from having a complete, accurate understanding of the facts. A private investigator’s findings allow defense attorneys to challenge the prosecution more effectively and present a well-supported argument in court.

At Daniel G. Berry, Attorney at Law, we are committed to providing the Chicago public with the legal support needed when facing criminal accusations. Through careful investigative collaboration, we work to ensure clients receive a fair, fully informed defense.