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Video Alignmentinfant death settlementBallistic Trajectory AnalysisTiming and Location of EvidenceRadiologicalDownstream Benefits of 3D Laser ScanningCriminalistTImeline from AudioMistrialseachaoEyeTrace Back AnalysisCross Examination3D Animation and Video CompositingDr Judy Melinek2014 Annual ConferenceForensic Science InternationalCrosswalkConstruction WorkerReporter Injured3D crime scene mappingNighttime Video.45 CaliberSight ObstructionsSurgical AnimationAR15Accidental ShootingprofessionalConstruction AccidentMuni Bus On-Board Camera SystemVisibility StudiesLitigation DeclarationsFerguson MOreconstruction analysisReconstructionAnimation over VideoDetermine Driver's Eye ViewPower Line Wire StrikeFEWA SecretaryRadio Trafficevidence documentationMedicalCalifornia Association of Crime Lab DirectorsMedical Animationcrash scene mappingEye Witness3D Gunshot Wound Path ModelPhysical EvidenceCamera Lense DistortionBallistics AnalysisBody CameraNews VanSam DuboseFirst Degree MurderDriver's Eye VideoDemonstrative ExhibitsSpecific CalculationsTestimonyCalifornia Association of Accident Reconstruction SpecialistsLaser ScanningOperator Liability1000 HoursFEWATrajectoryCalifornia District Attorneys Associationhot topiccollaborativebody camera for deputies and officersVariancesExhibits FoundationVehicle 3D Laser ScanSide BarsCNNscientific evidence.223film3D Animation over Nighttime Videosacramento settlementGPS AnalysisNational Newsnighttime visibility studyMonte Carlo MethodComplex Accident Scene Reconstruction3D Laser ScanningSan Francisco IntersectionPersonal Injury3Assault RifleShadow AnalysisForensic Expert Witness AssociationExcellent PresentationsMeasurementsCamera Lense Field of ViewFieldworkVisible GeometryCrush AnalysisVehicle Crush Analysis3d VisualizationdepositionWire StrikeNieto VerdictOld Way vs Best WayWorld Forensic FestivalSeoul KoreaISO 17020CDAA Winter ConferenceIncident and Exemplar VehiclesDetermine Degree of Errorforensic consultantPhotogrammetryCalTransExpert WitnessBallistic StudyPeer-ReviewedMichael BrownLaser Scanaccident reconstructionDefense7 Days on Witness StandRadio Traffic AudioCCSFWitness TestimonyVideo Capture Frame RateExplosionSurgicalOhio vs Tensing7.6 Mile PursuitObjectionsforensic mapping9.75 million$84,000,000 VerdictsForensic AnimationCapital CrimeIllustrate Driver's Eye ViewCA2RSGunshot Wound ModelingVideo AnalysisOISShadowCraig FriesCDAAforensicLaser Assisted PhotogrammetryError AnalysisProfessional AssociationanimationWitness StandLitigationDavid vs. Goliath CaseSingle Vehicle AccidentShooter's LocationThe Working ModelNighttime Accident ReconstructionPhotometryOfficer Involved Shooting3D AnimationEmergency Deployment Recorders911 CallTrajectory RodsTrace back to shooter's locationby eyeCalifornia Association of CriminalistsExpert's PreparationSouth Lake TahoeAutopsy Reportnorthern california chapterNietoforensic expertGuilty VerdictNew Forensic TechnologyBus vs. PedestrianDriver's Eye View Obstruction402 HearingExemplar Life Sized Intersectionlargest infant death settlement in californiaconsultantRay TensingComplete AnalysisShootingAnalysisCACCACLDExpert's AnalysisMarco Topete Murder911 Call AudioCrosswalk in ShadowCone of UncertaintyPlaintiff3D Working Model


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PSI Publishes in a Peer-Reviewed Journal

PSI's CEO Craig Fries, and our Director of 3D Services Joel Panock, are co-authors of a paper that has been accepted in the peer-reviewed Journal of Academic Forensic Pathology. Additional authors on the paper are Dr Judy Melinek, Brodie Butler and Dr. Mi…
PSI's CEO Craig Fries, and our Director of 3D Services Joel Panock, are co-authors of a paper that has been accepted in the peer-reviewed Journal of Academic Forensic Pathology.… http://precisionsim.com/blog/2016-blog-posts/oct-2016-blog-posts/psi-publishes-peer-reviewed-journal/

Reconstruction of Shooting Using Audio for a Timeline

In this day and age, it seems that just about every event is captured by video either via surveillance cameras or cell phones. Once a video’s frame rate is established it is not difficult to create a timeline of events. However, in this case we don’t have…
In this day and age, it seems that just about every event is captured by video either via surveillance cameras or cell phones. Once a video’s frame rate is established it is not… http://precisionsim.com/blog/2016-blog-posts/jul-2016-blog-posts/reconstruction-shooting-using-audio-timeline/

Reconstruction of a Fatal Accidental Shooting

A 20-year-old man was ordered to stand trial for murder in connection with the December 8, 2014 shooting death of his mother at their home near Lake Berryessa in Napa County, California. Joseph Brooks Conkright, known as Brooks, told authorities that he a…
A 20-year-old man was ordered to stand trial for murder in connection with the December 8, 2014 shooting death of his mother at their home near Lake Berryessa in Napa County,… http://precisionsim.com/blog/2016-blog-posts/jun-2016-blog-posts/reconstruction-fatal-accidental-shooting/

Reconstruction of a Power Line Wire Strike Event

A television news van operator and a news reporter, (the plaintiff in this case) were late arrivals to cover a public service event put on by the local police department. Upon arrival, the news van carrying the reporter has limited options for parking nex…
A television news van operator and a news reporter, (the plaintiff in this case) were late arrivals to cover a public service event put on by the local police department. Upon… http://precisionsim.com/blog/2016-blog-posts/may-2016-blog-posts/reconstruction-powerline-wire-strike-event/

Complex Reconstruction of a Single Vehicle Accident

3D Laser Scanning is PSI’s go-to tool for accurately documenting large and complex accident and crime scenes for many reasons. As illustrated in previous posts, often the primary benefit is the ability to preserve a complex scene and all of its physical e…
3D Laser Scanning is PSI’s go-to tool for accurately documenting large and complex accident and crime scenes for many reasons. As illustrated in previous posts, often the primary… http://precisionsim.com/blog/2016-blog-posts/apr-2016-blog-posts/complex-reconstruction-single-vehicle-accident/

California Case Sets Important Precedent for Leica ScanStation Data as Scientific Evidence

Julia Bertoli was crossing an intersection with three high school friends in Sebastopol, Calif., on June 3, 2009, when the 15-year-old was struck by a car. The impact—which threw Bertoli approximately 30 feet in the air and 40 feet down the roadway—result…
Julia Bertoli was crossing an intersection with three high school friends in Sebastopol, Calif., on June 3, 2009, when the 15-year-old was struck by a car. The impact—which threw… http://precisionsim.com/blog/2015-blog-posts/aug-2015-blog-posts/california-case-sets-important-precedent-leica-scanstation-data-scientific-evidence/