Criminal Defense Investigator & Expert Witness in Reno, Nevada
Comprehensive investigative support and expert testimony for criminal defense attorneys, ensuring every client receives a thorough, independent investigation.
A successful criminal defense often depends on what law enforcement missed, overlooked, or chose to ignore during their investigation. Olson Investigations provides comprehensive support for criminal defense attorneys and legal teams navigating the complexities of Nevada’s justice system. Based in Reno with extensive experience throughout Washoe County courts, we serve as your investigative partner uncovering exculpatory evidence, vetting prosecution witnesses, and providing expert witness testimony that challenges the state’s narrative.
With over 20 years of experience as a criminal investigator and Nevada PILB licensed investigator, Justin Olson understands that the defense deserves access to the same investigative resources as the prosecution. Our role extends beyond gathering facts; we provide independent analysis, courtroom testimony, and the evidentiary foundation that transforms raw data into a powerful defense strategy.
Comprehensive Criminal Investigation Services
Case Re-Investigation & Evidence Review
Law enforcement investigations are conducted with one goal: building a case for prosecution. Our criminal defense investigators approach every case from the defense perspective, looking for exculpatory evidence that may have been disregarded or overlooked. We meticulously analyze police reports, review discovery materials, identify inconsistencies in witness statements, and examine physical evidence for procedural errors or constitutional violations, including Fourth Amendment violations and search warrant validity issues.
Witness Location & Interviews
Critical defense witnesses often go unidentified during law enforcement investigations. Our investigators conduct neighborhood canvasses, review surveillance footage from local businesses in Reno, and utilize advanced skip-tracing techniques to locate witnesses who can provide exculpatory testimony. We conduct professional, unbiased witness interviews designed to gather statements that strengthen your defense theory or impeach prosecution witnesses. Our witness location services extend throughout Washoe County and Northern Nevada.
Crime Scene Re-Documentation
We visit crime scenes throughout Reno and Washoe County to take defense-friendly photographs, precise measurements, and forensic samples that offer alternative narratives to prosecution claims. Our crime scene investigation focuses on environmental factors, sight lines, lighting conditions, and physical evidence that may support self-defense claims, challenge witness credibility, or establish reasonable doubt. This independent crime scene re-investigation often reveals overlooked evidence that can shift case outcomes.
Surveillance & Alibi Verification
When your client’s defense depends on verifying their whereabouts or monitoring the activities of key individuals, our surveillance team provides discreet, professional documentation. We use advanced techniques to verify alibis, document prosecution witness behavior, and gather evidence that contradicts the state’s timeline or theory of the case.
Criminal Defense Case Types
Our criminal investigators bring specialized expertise across a comprehensive range of criminal matters:
Violent Crimes & Serious Felonies
In high-stakes cases involving homicide investigation, manslaughter, assault, battery, robbery, or burglary, the quality of criminal investigation often determines whether a client faces life imprisonment or case dismissal. We conduct deep-dive re-investigations identifying overlooked physical evidence, alternative suspects, and witness statements that police reports minimized or ignored. Our investigators scrutinize surveillance footage frame-by-frame and challenge misidentification through comprehensive witness credibility assessments.
DUI & Traffic-Related Offenses
Criminal defense in DUI investigation cases requires technical expertise challenging the validity of stops, field sobriety tests, and chemical testing procedures. Our investigators examine the legality of traffic stops, review calibration histories of breath testing equipment, and document environmental factors affecting test accuracy. For vehicular manslaughter cases, we employ accident reconstruction specialists to provide independent analysis contradicting prosecution theories.
Drug Crimes & Narcotics Offenses
When defending clients against drug crime investigation, possession or trafficking charges, our investigators scrutinize search warrant validity, identify potential Fourth Amendment violations, and examine chain of custody issues. We track prescription medication documentation, verify provider-patient relationships in prescription fraud cases, and interview witnesses who can challenge the prosecution’s evidence attribution.
White-Collar & Corporate Crime
White collar crime investigation requires investigators with forensic accounting skills and attention to detail. We conduct independent reviews of financial records, interview employees to uncover bias or ulterior motives in embezzlement allegations, and analyze digital footprints challenging the state’s connection between defendants and alleged criminal activity. For identity theft and cybercrimes, we examine IP logs and digital evidence authentication procedures.
Domestic Violence & Sex Crimes
These emotionally charged cases often hinge on credibility assessments and uncovering ulterior motives. Our domestic violence investigation and sex crime investigation services include exhaustive background checks on accusers, identifying patterns of prior inconsistent statements, and gathering evidence of leverage in pending divorce or custody proceedings. We approach these sensitive investigations with professionalism and discretion while ensuring the defense has access to all relevant evidence.
Expert Witness Testimony
Justin Olson’s two decades of courtroom experience in Washoe County courts provides criminal defense attorneys with credible, authoritative expert witness testimony. Our investigators explain investigative findings clearly to juries, challenge prosecution expert opinions through detailed cross-examination preparation, and provide testimony that withstands rigorous scrutiny. We understand Nevada’s evidentiary standards and work collaboratively with your legal team to ensure our testimony supports your defense strategy.
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Criminal Defense Services Washoe County NV
Our Criminal Investigation Process
Initial Case Assessment: We meet with defense counsel and clients to understand charges, review discovery materials, and identify primary investigative objectives tailored to your defense theory.
Information Gathering: Our team pulls public records, analyzes social media activity, and gathers digital evidence related to incidents in Reno and throughout Nevada.
Fieldwork: Our criminal investigator hits the ground, canvassing neighborhoods, reviewing local surveillance footage, and interviewing potential leads.
Analysis & Reporting: We compile findings into detailed, court-admissible reports highlighting weaknesses in prosecution cases, constitutional violations, and evidence supporting defense theories.
Trial Support: We remain available for ongoing consultation, deposition preparation, and live courtroom testimony presenting evidence directly to juries.
The Defense Advantage
Independent Investigation: While law enforcement builds cases for prosecution, we work exclusively for the defense searching for exculpatory evidence that police may have disregarded or failed to pursue.
Local Expertise: Our intimate knowledge of Reno, Sparks, Carson City, and Washoe County court systems, combined with established relationships throughout Northern Nevada, accelerates investigations and ensures compliance with local procedures.
Courtroom Credibility: Decades of expert witness testimony in Nevada courts have established our investigators’ reliability and professionalism. Judges and juries recognize our commitment to thorough, unbiased investigation.
Confidentiality: Our work product falls under defense attorney work product protection. We handle all communications with the highest level of discretion and professional ethics, ensuring sensitive case information remains protected.
Supporting Nevada’s Criminal Defense Bar
Criminal defense attorneys throughout Northern Nevada rely on Olson Investigations because we understand what’s at stake for their clients. Whether defending against misdemeanor charges or serious felonies, we provide the same meticulous attention to detail and investigative thoroughness. Our criminal investigators have supported defense counsel in cases ranging from simple DUI charges to complex homicide trials.
We work efficiently, understanding that criminal defense budgets require strategic allocation of investigative resources. Our transparent pricing structure and detailed scoping process ensure you understand the investment required while maximizing the value of every investigative hour.
Leveling the Playing Field
Prosecutors have vast investigative resources at their disposal: law enforcement agencies, crime labs, and government funding. Criminal defendants deserve equivalent access to professional investigation. Our services ensure that your client receives a thorough, independent investigation uncovering evidence that supports their defense and challenges the prosecution’s narrative. We provide the legwork that allows defense attorneys to focus on legal strategy and courtroom advocacy while we handle witness interviews, evidence gathering, and fact development.
Contact Olson Investigations
Don’t let inadequate investigation compromise your client’s defense. Contact Olson Investigations for a confidential consultation about your criminal investigation needs. We provide scope-of-work assessments and transparent pricing to help you make informed decisions about investigative support for your case.