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CDAA Winter ConferencePersonal Injury1000 Hoursforensic mappingCrush AnalysisExpert WitnessAR15ShootingSeoul KoreaBus vs. PedestrianCalifornia Association of Accident Reconstruction SpecialistsRadio TrafficTiming and Location of EvidenceSurgical3D Animation over Nighttime Video7 Days on Witness Stand.223Wayne B. NorrisprofessionalCalifornia District Attorneys Association911 CallMonte Carlo MethodSouth Lake TahoeCamera Lense DistortionDemonstrative Exhibitsevidence documentationRadio Traffic AudioError AnalysisPhotometryNighttime VideoPlaintiffMuni Bus On-Board Camera SystemNew CEOAutopsy ReportCamera Lense Field of ViewMichael BrownISO 170203D AnimationDetermine Degree of ErrorAssault RifleWitness TestimonyGuilty VerdictExpert's AnalysisLitigationWitness Standreconstruction analysisRadiologicalConstruction WorkerGunshot Wound ModelingMedicalSide BarsSurgical AnimationNighttime Accident ReconstructionCACLDscientific evidenceVisibility StudiesBallistics AnalysisIncident and Exemplar VehiclesForensic AnimationOISDavid vs. Goliath CaseNew Forensic TechnologyChief Executive OfficerCrosswalk in ShadowShooter's LocationOld Way vs Best WayBallistic StudyBallistic Trajectory AnalysisForensic Expert Witness AssociationDr Judy MelinekVehicle 3D Laser Scan3d VisualizationLitigation Declarationsforensic expert3D Gunshot Wound Path ModelObjectionsPhotogrammetrydepositionShadow2014 Annual ConferenceTrace Back Analysis3D Working Model3D crime scene mappingIllustrate Driver's Eye View911 Call AudioFEWA SecretaryMeasurementsComplete AnalysisconsultantCA2RSby eyeComplex Accident Scene ReconstructionTImeline from AudioSpecific CalculationsMedical AnimationLeadershipVideo AlignmentThe Working ModelCriminalistMarco Topete Murdernorthern california chapterCCSFbody camera for deputies and officersOperator LiabilityFerguson MOLaser Assisted PhotogrammetryFieldworkOfficer Involved Shooting3D Laser ScanningExpert's PreparationPhysical EvidenceExhibits FoundationLaser ScanningNietoNieto VerdictCalifornia Association of Crime Lab DirectorsCross ExaminationConstruction AccidentNews Vannighttime visibility studyLaser Scancrash scene mappingGPS AnalysisAccidental ShootingTestimonySight ObstructionsAnimation over VideoFEWADownstream Benefits of 3D Laser ScanningWire StrikeForensic Science International3Exemplar Life Sized IntersectionReconstructioncollaborativeCraig FriesDetermine Driver's Eye ViewCalTransExperienceTrajectory Rods$84,000,000 VerdictsCapital CrimeEyeVisible GeometryCDAAVariancesTrace back to shooter's locationCone of Uncertaintyaccident reconstructionPeer-ReviewedfilmShadow AnalysisCEOhot topicCalifornia Association of CriminalistsDriver's Eye View Obstruction3D Animation and Video CompositingVideo Capture Frame RateVideo AnalysisExcellent PresentationsCACEmergency Deployment RecordersPower Line Wire StrikeVehicle Crush AnalysisExplosionEye Witness.45 CaliberDriver's Eye VideoSingle Vehicle Accidentforensic consultantProfessional AssociationFirst Degree Murder7.6 Mile PursuitSan Francisco IntersectionCrosswalkTrajectoryforensicDefenseWorld Forensic FestivalReporter Injured402 Hearing


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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…

Faster Than a Speeding Bullet! How Fast is That?

PSI has completed the fieldwork portion of the Ballistic Trajectory study I posted on earlier. We performed the study at the Sacramento County Gun Range in Sloughhouse, CA. The total time in the field was approximately 8 hours. Two weapon calibers were te…
PSI has completed the fieldwork portion of the Ballistic Trajectory study I posted on earlier. We performed the study at the Sacramento County Gun Range in Sloughhouse, CA.…