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Forensic Animationcrash scene mappingconsultant3D Animation over Nighttime VideoVehicle 3D Laser ScanTrace back to shooter's locationThe Working Model.223David vs. Goliath CasedepositionPlaintiffnighttime visibility study7.6 Mile PursuitNews VanWitness StandTrajectory RodsPhotometryprofessionalDefenseRadiologicalBallistics AnalysisISO 17020Monte Carlo MethodVehicle Crush AnalysisPersonal Injury3D crime scene mappingCNNPhotogrammetryForensic Expert Witness AssociationDriver's Eye View ObstructionMistriallargest infant death settlement in californiaSeoul KoreaGPS AnalysisVariancesExcellent PresentationsseachaoExpert WitnessMichael BrownSurgical AnimationMuni Bus On-Board Camera System$84,000,000 VerdictsConstruction AccidentLitigation DeclarationsCone of UncertaintyMeasurementsCA2RSShootinghot topicOperator LiabilityProfessional AssociationCamera Lense DistortionDownstream Benefits of 3D Laser Scanning402 HearingOld Way vs Best WaySpecific CalculationsCalifornia Association of Accident Reconstruction SpecialistsEye Witnesssacramento settlementCACDriver's Eye VideoExhibits FoundationDetermine Driver's Eye ViewVideo AnalysisCalifornia Association of CriminalistsExpert's AnalysisCraig FriesShadowGuilty VerdictObjectionsCalifornia District Attorneys AssociationReporter Injuredaccident reconstructionCross ExaminationDemonstrative ExhibitsNighttime Video3D Working ModelCalTransTImeline from Audioforensic consultantError AnalysisAnalysisFirst Degree Murder911 CallWire StrikeCCSFBallistic StudyCDAA Winter ConferenceMarco Topete MurderLaser ScanningFieldworkscientific evidenceMedical AnimationDr Judy MelinekFEWA SecretaryFEWARay TensingBody CameraNieto VerdictPeer-Reviewedbody camera for deputies and officersforensic mappingExpert's Preparationnorthern california chapter1000 HoursVisibility StudiesLitigationCACLDIncident and Exemplar Vehicles.45 CaliberForensic Science International3D Animation and Video CompositingAssault RifleOhio vs TensingAR153d VisualizationSide BarscollaborativeBallistic Trajectory Analysisforensic expertVisible GeometryOISSouth Lake TahoeLaser ScanNational NewsVideo Capture Frame RateNew Forensic TechnologyTrace Back AnalysisEyeWorld Forensic FestivalAnimation over VideoRadio Traffic Audio7 Days on Witness StandCDAATestimony2014 Annual ConferenceExplosionExemplar Life Sized IntersectionCrosswalk911 Call AudioAutopsy ReportLaser Assisted PhotogrammetrySam DuboseMedical3D AnimationNighttime Accident Reconstruction3D Laser ScanningBus vs. PedestrianCriminalistVideo AlignmentOfficer Involved ShootingCrush AnalysisforensicWitness TestimonyReconstructionConstruction WorkerEmergency Deployment RecordersSan Francisco Intersectioninfant death settlementSingle Vehicle AccidentNietoTrajectoryShooter's LocationSight ObstructionsCalifornia Association of Crime Lab Directors3D Gunshot Wound Path Model3Timing and Location of EvidencefilmShadow AnalysisAccidental ShootingRadio Trafficreconstruction analysisCamera Lense Field of ViewSurgicalDetermine Degree of ErrorComplex Accident Scene ReconstructionIllustrate Driver's Eye ViewCapital CrimeanimationGunshot Wound ModelingPower Line Wire Strikeevidence documentationFerguson MOComplete Analysis9.75 millionCrosswalk in ShadowPhysical Evidenceby eye


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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/

Completed! PSI's Ballistic Trajectory Study and Analysis

After much ado and late hours in the lab crunching numbers, PSI has completed its Ballistic Trajectory Study and Analysis. Conceived to test a working theory I first used in a capital punishment case in 2010, this study aimed to determine just how accura…
After much ado and late hours in the lab crunching numbers, PSI has completed its Ballistic Trajectory Study and Analysis. Conceived to test a working theory I first used in a… http://precisionsim.com/blog/2015-blog-posts/may-2015-blog-posts/completed-psis-ballistic-trajectory-study-and-analysis/

The Statistics of Ballistics: Predicting the Shooter's Location

PSI has completed the fieldwork for our long awaited ballistic trajectory analysis and I have begun analyzing the statistical portion of the field test data. Calculating variances within and across the test conditions, looking for patterns and determining…
PSI has completed the fieldwork for our long awaited ballistic trajectory analysis and I have begun analyzing the statistical portion of the field test data. Calculating… http://precisionsim.com/blog/2014-blog-posts/dec-2014-blog-posts/statistics-ballistics-predicting-shooters-location/