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3D Working ModelWorld Forensic FestivalDetermine Degree of ErrorWitness Testimonyforensic expertDavid vs. Goliath CaseCrosswalkPhotogrammetryComplete Analysis3D Animation over Nighttime VideoCACLDLitigation DeclarationsCamera Lense DistortionNighttime VideoOperator LiabilityMistrial9.75 millionDr Judy MelinekBallistic Trajectory Analysisinfant death settlementShadowMeasurementsVideo AlignmentCross Examinationnorthern california chapterProfessional AssociationCNNVisibility StudiesExhibits FoundationMichael BrownVideo AnalysisVehicle 3D Laser Scan2014 Annual ConferenceWire Strike7 Days on Witness StandPeer-ReviewedanimationShadow AnalysisVisible GeometryNieto VerdictExpert WitnessCalifornia District Attorneys Association3D crime scene mappingby eyeSam DuboseDriver's Eye VideoAutopsy ReportBody CameraSingle Vehicle AccidentSouth Lake Tahoelargest infant death settlement in californiaAnalysisPlaintiffDetermine Driver's Eye ViewCriminalistCalifornia Association of Criminalists$84,000,000 VerdictsMonte Carlo MethodReconstructionTestimonyLaser ScanLaser ScanningCamera Lense Field of ViewEye Witness911 CallForensic Expert Witness AssociationMarco Topete MurderSurgicalCalifornia Association of Accident Reconstruction Specialists911 Call AudioIncident and Exemplar VehiclesError AnalysisTrace back to shooter's locationOld Way vs Best WayRadio Traffic AudioNietoSight ObstructionsNews VanOhio vs TensingExemplar Life Sized Intersectionprofessional3D Laser ScanningRadiologicalTrace Back AnalysisAccidental Shootingreconstruction analysishot topicTrajectoryReporter InjuredObjectionsTiming and Location of EvidenceNew Forensic TechnologyLaser Assisted PhotogrammetryCalTransFEWAcollaborative3D Animation and Video CompositingISO 17020Forensic AnimationExcellent PresentationsseachaoCAC3d VisualizationCone of UncertaintyCrush AnalysisOISIllustrate Driver's Eye ViewTImeline from AudioRadio TrafficCalifornia Association of Crime Lab DirectorsDemonstrative Exhibitsbody camera for deputies and officersVariances1000 HoursSide BarsCDAA Winter Conferencesacramento settlementforensicDownstream Benefits of 3D Laser Scanningfilm.223Officer Involved ShootingFirst Degree MurderMuni Bus On-Board Camera SystemNational NewsFerguson MOWitness StandPhysical EvidenceBus vs. PedestrianPower Line Wire Strikeforensic consultantCapital CrimeDriver's Eye View ObstructionFieldworkRay Tensingdepositionnighttime visibility studyVideo Capture Frame RateEye3CCSFVehicle Crush AnalysisPhotometryAR15Shooter's LocationSurgical AnimationThe Working ModelSan Francisco IntersectionSeoul KoreaFEWA Secretary.45 CaliberBallistics AnalysisGuilty VerdictLitigationAssault RifleExpert's Analysis3D Gunshot Wound Path Model3D AnimationBallistic StudyTrajectory RodsconsultantSpecific Calculations7.6 Mile PursuitGunshot Wound ModelingComplex Accident Scene ReconstructionExplosionConstruction WorkerDefenseEmergency Deployment RecordersMedicalConstruction AccidentForensic Science InternationalCDAAShootingcrash scene mappingCrosswalk in ShadowPersonal Injury402 HearingExpert's PreparationCraig Friesevidence documentationGPS AnalysisCA2RSAnimation over VideoNighttime Accident Reconstructionaccident reconstructionforensic mappingMedical Animationscientific evidence


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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.…