Call Now
Website
Call
Business Details
Emergency
services
Expert Criminal Defense & Forensic Investigations in Springfield, IL
Clutter Investigations is a full-service detective agency licensed in Illinois, Indiana, and Kentucky, dedicated to providing discreet and confidential investigative services. Founded by Bill Clutter, a Board Certified Criminal Defense Investigator with over 35 years of experience, our team specializes in criminal defense, DNA testing, crime scene reconstruction, and environmental investigations. We have played pivotal roles in exonerating wrongfully convicted individuals, including cases featured in national media and legal podcasts. Our expertise in post-conviction DNA testing and touch DNA analysis has set precedents in forensic science.

Headquartered in Springfield, Illinois, we serve clients nationwide through a network of licensed professionals. Our commitment to uncovering evidence that changes lives is rooted in ethical practices and a deep understanding of the justice system. We collaborate with legal teams, innocence projects, and families to deliver results-driven solutions. Our work has influenced policy changes, including felony assault charges for attacking process servers. With a focus on innovation and integrity, we remain a trusted partner in the legal community.
Services
Criminal Defense DNA Testing Crime Scene Investigation Environmental Investigations Surveillance Service of Process Mitigation Investigation
Highlights and features
  • We have over 35 years of experience in criminal defense investigations.
  • Our team includes a Board Certified Criminal Defense Investigator.
  • We specialize in post-conviction DNA testing and touch DNA analysis.
  • Our work has led to the exoneration of multiple death row inmates.
  • We provide nationwide service through a licensed professional network.
Services
Criminal Defense Investigation
Our criminal defense investigations focus on capital cases, post-conviction reviews, and innocence claims. We specialize in uncovering evidence through DNA testing, crime scene analysis, and witness interviews. Our work has contributed to multiple exonerations, including death row cases, by leveraging forensic advancements like touch DNA technology.
DNA Testing
We provide advanced DNA testing services, including touch DNA analysis for cold cases. Our expertise in post-conviction testing has exposed wrongful convictions and identified true perpetrators. We collaborate with national labs and legal teams to ensure accurate, court-admissible results that meet evolving scientific standards.
Crime Scene Reconstruction
Our crime scene reconstruction combines bloodstain pattern analysis, 3D animation, and ballistic studies. We've resolved high-profile cases by disproving false confessions and demonstrating physical impossibilities in prosecution theories. This service helps visualize events to support defense strategies.
Environmental Investigations
We investigate environmental health threats, including toxic waste exposure and industrial contamination. Our work in Taylorville, IL, established a legal precedent for neuroblastoma cases linked to coal tar pollution. We partner with public health agencies to document environmental justice issues.
Service of Process
We offer nationwide service of process through a licensed network, including difficult-to-serve cases. Our team advocates for legal protections for process servers after contributing to felony assault laws. Services include summons delivery, court document filing, and expedited corporate registrations.
People
Bill Clutter
President
Bill Clutter is a Board Certified Criminal Defense Investigator with 35+ years of experience. He founded Clutter Investigations and the Downstate Illinois Investigating Innocence. His work exonerated death row inmates through DNA evidence and pioneered touch DNA use in Illinois courtrooms.
Questions
What types of cases does Clutter Investigations handle?
We specialize in criminal defense, post-conviction DNA testing, crime scene reconstruction, and environmental investigations.
Can you assist with out-of-state cases?
Yes, we operate nationwide through licensed investigators in Illinois, Indiana, and Kentucky.
What is touch DNA testing?
Touch DNA recovers skin cells from surfaces to identify perpetrators, revolutionizing cold case investigations.
How has the company impacted legal precedents?
Our work contributed to Illinois' post-conviction DNA testing laws and felony assault protections for process servers.
Do you work with public defenders?
Yes, we collaborate with appointed counsel and innocence projects on capital cases.
What payment options are available?
Contact us directly for customized billing arrangements and case-specific pricing.