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Business Details
18 Years
experience
Expert Traffic Accident Reconstruction Services Nationwide
Mj Investigations was founded in 2008 by Michael Miranda, a retired Colorado State Patrol Trooper with over 28 years of service and ACTAR accreditation since 2000. Our team brings nearly 45 years of combined experience in traffic accident investigation and reconstruction, serving clients across Colorado, New Mexico, Texas, Nevada, and throughout the United States. We specialize in providing accurate, unbiased analyses of simple and complex traffic accidents, supported by advanced training and adherence to rigorous industry standards. Our services include expert witness testimony, advisory witness support, and specialized training programs for law enforcement and legal professionals. We are committed to maintaining the highest levels of independence, objectivity, competence, and confidentiality in every case.

Our ACTAR-accredited reconstructionist (ACTAR #1084) has testified in numerous courts and investigated thousands of traffic incidents, ensuring clients receive reliable, court-ready insights. We prioritize timely communication and meticulous preparation to meet the unique needs of each client while balancing professional and personal obligations. Our membership in organizations like NAPARS, SOAR, and ACTAR underscores our dedication to excellence. We offer an initial free file review and leverage decades of experience to deliver actionable solutions for legal and investigative challenges.
Services
Traffic Accident Reconstruction Expert Witness Testimony Advisory Witness Services Use of Force Evaluation Training Programs
Details
  • Year established: 2008
Highlights and features
  • We have an ACTAR-accredited reconstructionist with over 45 years of experience.
  • Our team provides expert witness testimony in complex traffic accident cases.
  • We maintain strict independence, objectivity, and confidentiality in all investigations.
  • Our founder served 28 years as a Colorado State Patrol Trooper and Level IV accident reconstructionist.
  • We offer specialized training programs in accident investigation for law enforcement and legal professionals.
Associations and certifications
  • Accreditation Commission for Traffic Accident Reconstruction (ACTAR)
Services
Traffic Accident Reconstruction
Our ACTAR-accredited reconstructionists analyze physical evidence, vehicle damage, and scene data to determine impact speeds, angles, and causation factors. We use advanced tools and methodologies to provide unbiased, court-ready reports for legal proceedings. Clients benefit from decades of field experience and adherence to national standards.
Expert Witness Testimony
We provide clear, factual expert testimony in traffic accident cases, drawing on extensive courtroom experience across multiple states. Our reports and presentations simplify complex technical details for judges and juries while maintaining scientific rigor. Services include depositions, trial preparation, and direct courtroom support.
Advisory Witness Services
Our team offers technical guidance to attorneys during case preparation, helping identify critical evidence gaps and interpret accident data. We review police reports, medical records, and other documentation to assess case strengths and weaknesses, ensuring informed legal strategies.
Use of Force Evaluation
Leveraging law enforcement experience, we evaluate whether use-of-force incidents adhered to departmental policies and national standards. Our assessments consider situational context, training protocols, and force continuum guidelines to determine procedural compliance and reasonableness.
Training Programs
We deliver specialized courses on accident investigation techniques, evidence collection, and courtroom testimony preparation for law enforcement and private investigators. Training emphasizes practical skills, legal requirements, and technological advancements in crash reconstruction methodologies.
People
Michael Miranda
Owner/Accident Reconstructionist
Retired Colorado State Patrol Trooper with 28 years of service, ACTAR-accredited reconstructionist since 2000, and former Lead Investigator for the Vehicular Homicide Response Team. Specializes in complex crash analysis and courtroom testimony.
Questions
What is ACTAR accreditation and why does it matter?
ACTAR accreditation verifies a reconstructionist meets rigorous education, experience, and examination standards. Our ACTAR #1084-accredited expert ensures unbiased, scientifically valid analyses accepted by courts nationwide.
Do you handle cases outside Colorado?
Yes, we serve clients throughout the U.S., including South Carolina, New Mexico, Nevada, and Texas, with remote analysis and on-site investigation capabilities.
What types of cases benefit from accident reconstruction?
Our services support personal injury claims, criminal defense, insurance disputes, and civil litigation involving collisions, pedestrian accidents, and commercial vehicle incidents.
Can you assist with case strategy before trial?
Yes, we provide advisory services to identify evidence gaps, interpret technical data, and develop visual aids to strengthen legal arguments during pre-trial preparation.
How do you ensure objectivity in investigations?
We adhere to ACTAR's Code of Conduct, maintain strict independence from external influences, and base conclusions solely on physical evidence, mathematical calculations, and peer-reviewed methodologies.