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Tag Cloud

Shooter's LocationPeer-Reviewedscientific evidence911 Call AudioNews Vanhot topicExhibits FoundationDavid vs. Goliath CaseLaser Assisted PhotogrammetryCamera Lense Field of ViewExpert's AnalysisShootingTrajectory Rodsreconstruction analysisAssault RifleseachaoCrosswalk in ShadowDownstream Benefits of 3D Laser Scanning3D Gunshot Wound Path ModelfilmNighttime VideoDriver's Eye View ObstructionISO 17020California Association of Accident Reconstruction SpecialistsBallistics Analysis911 CallExemplar Life Sized IntersectionWire Strikesacramento settlementExpert Witness7 Days on Witness StandAnalysisForensic Expert Witness AssociationForensic AnimationObjectionsCACAnimation over VideoCalifornia Association of CriminalistsEye WitnessOperator LiabilityProfessional Associationby eye3D Animation over Nighttime VideoSingle Vehicle AccidentBallistic Trajectory AnalysisPersonal InjuryRadio Traffic Audio.223Emergency Deployment RecordersRadiological9.75 million3Witness TestimonySide BarsanimationGunshot Wound Modeling3D crime scene mappingSurgicalWitness StandCalTransBallistic StudyNighttime Accident ReconstructionSpecific CalculationsCrosswalkWorld Forensic FestivalCraig FriesPhotogrammetryaccident reconstructionComplete AnalysisLitigationCDAA Winter ConferenceTiming and Location of EvidenceReporter InjuredDetermine Degree of Error.45 CaliberTrajectoryCA2RSVehicle 3D Laser ScanLitigation DeclarationsVariancesExpert's PreparationCapital CrimeMedicalDr Judy MelinekDefense402 Hearingconsultant1000 HoursFirst Degree MurderVideo AlignmentNew Forensic TechnologyVisible GeometryNational NewsMichael Brownforensic expertSam DuboseIncident and Exemplar Vehiclesnighttime visibility studyPlaintiffevidence documentationVehicle Crush AnalysisCone of UncertaintyTImeline from AudioBody Camera7.6 Mile Pursuit3D Laser ScanningMistrialdepositionforensic consultantAutopsy ReportThe Working ModelVideo Analysis3D Animation and Video Compositing3D Working ModelSouth Lake TahoeIllustrate Driver's Eye ViewRay TensingCalifornia Association of Crime Lab DirectorsPower Line Wire StrikeOld Way vs Best Waycollaborative$84,000,000 Verdicts3D AnimationforensicOfficer Involved ShootingMonte Carlo Methodlargest infant death settlement in californiaBus vs. Pedestrian2014 Annual ConferenceRadio TrafficOhio vs TensingSurgical AnimationError AnalysisFerguson MONietoEyeExplosionCCSFMuni Bus On-Board Camera SystemLaser ScanPhysical EvidenceTrace Back AnalysisAccidental ShootingGPS AnalysisReconstructioncrash scene mappingnorthern california chapterCalifornia District Attorneys AssociationConstruction AccidentSan Francisco IntersectionCriminalistSeoul Koreaforensic mappingFEWA Secretary3d VisualizationCross ExaminationTestimonyShadowForensic Science InternationalCamera Lense DistortionGuilty VerdictDriver's Eye VideoLaser ScanningMedical AnimationVideo Capture Frame RateCACLDShadow Analysisbody camera for deputies and officersOISTrace back to shooter's locationExcellent PresentationsprofessionalCDAACrush AnalysisConstruction WorkerComplex Accident Scene ReconstructionCNNFEWAMeasurementsMarco Topete MurderSight ObstructionsFieldworkNieto VerdictVisibility StudiesDetermine Driver's Eye ViewDemonstrative ExhibitsAR15Photometryinfant death settlement


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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…