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Litigation Declarations37.6 Mile PursuitThe Working ModelSeoul KoreaPhysical EvidenceDavid vs. Goliath CaseCross ExaminationAR15Peer-ReviewedSide Barscrash scene mappingLaser ScanningVehicle Crush AnalysisDefenseChief Executive OfficerCapital CrimeVehicle 3D Laser ScanCalifornia Association of Crime Lab DirectorsFEWAExemplar Life Sized IntersectionEmergency Deployment RecordersdepositionCraig FriesWorld Forensic FestivalPlaintiffBallistics Analysis$84,000,000 VerdictsObjectionsSouth Lake TahoeExpert WitnessExcellent PresentationsSingle Vehicle AccidentTestimonyRadio Traffic AudioComplex Accident Scene ReconstructionGPS Analysisnorthern california chapter1000 Hoursforensic consultantSpecific Calculations7 Days on Witness StandMedical Animation3D Animation over Nighttime VideoSurgicalTrace Back AnalysisDetermine Degree of ErrorprofessionalVisible GeometryVideo AnalysisfilmWitness StandAutopsy ReportWire StrikeForensic Expert Witness AssociationForensic Science Internationalreconstruction analysisCrush Analysisscientific evidencePersonal InjuryforensicExhibits FoundationIllustrate Driver's Eye ViewTrajectoryforensic mappingCamera Lense DistortionCalTransMonte Carlo MethodWitness Testimony3D Working ModelExpert's Analysis3D AnimationDemonstrative ExhibitsForensic AnimationShadowEyeDr Judy MelinekPower Line Wire StrikeMichael BrownMuni Bus On-Board Camera SystemcollaborativeVideo AlignmentShootingCone of UncertaintyLaser Assisted Photogrammetry.45 CaliberSight ObstructionsFEWA SecretaryFieldworkShooter's LocationLeadershipEye WitnessShadow AnalysisCA2RSError AnalysisMedicalforensic expertOld Way vs Best WayNighttime Accident ReconstructionDetermine Driver's Eye ViewTiming and Location of EvidenceCEOOfficer Involved ShootingISO 17020Laser ScanComplete Analysisby eyeFerguson MONieto Verdictnighttime visibility studyNew Forensic Technology911 Call AudioVisibility StudiesExpert's PreparationTrajectory RodsExperienceDownstream Benefits of 3D Laser ScanningGuilty VerdictDriver's Eye VideoTImeline from AudioCriminalistSurgical AnimationDriver's Eye View Obstructionevidence documentation3d VisualizationPhotometryCrosswalkCDAANews Vanconsultant3D Laser ScanningCalifornia Association of Accident Reconstruction SpecialistsVariances402 HearingAnimation over Videohot topicRadiologicalConstruction Worker3D crime scene mappingPhotogrammetryTrace back to shooter's location.223California Association of Criminalists2014 Annual ConferenceExplosionConstruction AccidentMarco Topete MurderCamera Lense Field of ViewCCSFFirst Degree MurderReporter InjuredCACCACLDbody camera for deputies and officersOISNietoBallistic Trajectory AnalysisAccidental ShootingBallistic StudySan Francisco Intersection3D Gunshot Wound Path ModelProfessional AssociationGunshot Wound ModelingRadio TrafficIncident and Exemplar VehiclesBus vs. PedestrianNighttime VideoLitigationReconstructionMeasurements911 CallCalifornia District Attorneys AssociationAssault RifleCrosswalk in ShadowCDAA Winter Conferenceaccident reconstructionNew CEOWayne B. NorrisOperator LiabilityVideo Capture Frame Rate3D Animation and Video Compositing


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PSI Instrumental in Successful $84,000,000 Verdicts

PSI was instrumental in two recently successful verdicts equaling $84,000,000. Carpio vs. Aubin for $28,000,000 and Anderson vs. CalTrans for $56,000,000. Both of these cases featured 3D Laser Scanning to recreate the scene and driver's eye video to recre…
Carpio vs. Aubin - $28,000,000 Verdict against Caltrans  The scenario for this case is a pedestrian was struck at night in a poorly lit crosswalk on a freeway onramp. Using our… http://precisionsim.com/index.php/blog/2017/03/psi-instrumental-successful-84000000-verdicts/

Reconstruction of a Fatal Accidental Shooting

A 20-year-old man was ordered to stand trial for murder in connection with the December 8, 2014 shooting death of his mother at their home near Lake Berryessa in Napa County, California. Joseph Brooks Conkright, known as Brooks, told authorities that he a…
A 20-year-old man was ordered to stand trial for murder in connection with the December 8, 2014 shooting death of his mother at their home near Lake Berryessa in Napa County,… http://precisionsim.com/index.php/blog/2016/06/reconstruction-fatal-accidental-shooting/

Reconstruction of a Power Line Wire Strike Event

A television news van operator and a news reporter, (the plaintiff in this case) were late arrivals to cover a public service event put on by the local police department. Upon arrival, the news van carrying the reporter has limited options for parking nex…
A television news van operator and a news reporter, (the plaintiff in this case) were late arrivals to cover a public service event put on by the local police department. Upon… http://precisionsim.com/index.php/blog/2016/05/reconstruction-powerline-wire-strike-event/

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/index.php/blog/2015/05/completed-psis-ballistic-trajectory-study-and-analysis/