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Tag Cloud

Incident and Exemplar Vehicles1000 HoursDemonstrative ExhibitsSingle Vehicle AccidentSan Francisco IntersectionOhio vs TensingPlaintiffOld Way vs Best WayAutopsy Report.45 CaliberExplosionDavid vs. Goliath CaseShadow AnalysisConstruction Accidentreconstruction analysisVideo AlignmentRadio Traffic AudioCone of UncertaintyLitigationDownstream Benefits of 3D Laser ScanningVehicle 3D Laser ScanIllustrate Driver's Eye ViewFEWA3D Laser ScanningMistrialProfessional AssociationReconstructionsacramento settlement3D Animation over Nighttime VideoMonte Carlo MethodObjectionscrash scene mappingCalifornia Association of Crime Lab DirectorsDriver's Eye View ObstructionVariancesMichael BrownEyeDetermine Driver's Eye ViewcollaborativeMeasurementsDr Judy MelinekAnalysis3Animation over VideoLaser Scanforensic expertMedicalhot topicComplete AnalysisCapital CrimeFieldworkconsultant7 Days on Witness StandCCSF911 Call AudioBus vs. PedestrianNew Forensic TechnologyCalTransLitigation DeclarationsTrajectory RodsDefenseprofessionalLaser ScanningfilmBallistics AnalysisFirst Degree MurderTiming and Location of EvidenceSight ObstructionsSeoul KoreaseachaoCriminalistShadowCDAAAssault Riflebody camera for deputies and officersShooter's Location3D Animation and Video Compositingforensic consultantOperator LiabilityanimationISO 17020Craig FriesWitness TestimonyError Analysis.223Reporter InjuredExemplar Life Sized IntersectionNighttime VideoGPS AnalysisDriver's Eye VideoForensic Science InternationalExpert WitnessPhotometryaccident reconstructiondepositionLaser Assisted PhotogrammetryNews VanTrace Back AnalysisCDAA Winter ConferenceNietoby eyeDetermine Degree of Error2014 Annual ConferenceForensic AnimationComplex Accident Scene ReconstructionSam Dubose3D Working Modelnighttime visibility studyConstruction WorkerSpecific CalculationsCross ExaminationThe Working ModelNieto VerdictVehicle Crush AnalysisWitness StandVisible Geometry9.75 millionSide BarsEye WitnessPeer-ReviewedPower Line Wire Strikeinfant death settlementExpert's AnalysisPhotogrammetry911 Callnorthern california chapterTrace back to shooter's locationCA2RSBallistic StudyBallistic Trajectory AnalysisPhysical Evidence402 HearingWire StrikeOfficer Involved ShootingMuni Bus On-Board Camera System3D AnimationVisibility StudiesCrush AnalysisEmergency Deployment RecordersNighttime Accident ReconstructionTestimonyVideo Capture Frame RateShootingForensic Expert Witness AssociationWorld Forensic FestivalSurgical AnimationGunshot Wound ModelingCamera Lense Field of Viewlargest infant death settlement in californiaTImeline from AudioforensicMedical Animation3D Gunshot Wound Path ModelBody CameraRadiological3D crime scene mappingNational News$84,000,000 VerdictsSurgicalFerguson MOCalifornia Association of Accident Reconstruction SpecialistsRay TensingCrosswalk in ShadowCrosswalkExcellent PresentationsCalifornia District Attorneys AssociationVideo Analysis3d VisualizationAccidental ShootingCACMarco Topete MurderExhibits Foundationforensic mappingscientific evidenceTrajectoryAR15California Association of CriminalistsSouth Lake TahoeExpert's PreparationRadio TrafficOISevidence documentationCamera Lense DistortionCACLDCNN7.6 Mile PursuitPersonal InjuryGuilty VerdictFEWA Secretary


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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…

CAC and CACLD Fall Seminar

Right on the heels of my return from Korea, I was off to Sonoma County where I attended the joint meetings of the California Association of Criminalists (CAC) and the California Association of Crime Lab Directors (CACLD). These two groups are focused on t…
Right on the heels of my return from Korea, I was off to Sonoma County where I attended the joint meetings of the California Association of Criminalists (CAC) and the California…