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Excellent PresentationsDr Judy MelinekSpecific CalculationsComplex Accident Scene ReconstructionAnimation over Video3D Working ModelDefenseLitigationCamera Lense Field of Viewcrash scene mapping911 Call AudioSurgicalBus vs. Pedestrian3D Animation over Nighttime VideoRay TensingNietoforensic expertTestimonyConstruction AccidentTImeline from AudioFieldworkFerguson MOMistrialCalifornia Association of Accident Reconstruction SpecialistsCalifornia Association of Crime Lab DirectorsSide BarsMarco Topete MurderGuilty Verdictforensic consultantTrajectoryanimationNieto VerdictCCSFCACCrosswalk in ShadowShadowDriver's Eye View ObstructionPower Line Wire StrikeAnalysisFEWATrajectory RodsPhotogrammetryShootingCrush AnalysisDriver's Eye VideoNew Forensic Technology9.75 millionCDAAOhio vs TensingCross ExaminationObjectionsBody CameraMedical AnimationVehicle Crush Analysis7.6 Mile Pursuitinfant death settlement3D crime scene mappingPeer-ReviewedNighttime Accident ReconstructionCamera Lense DistortionExpert WitnessfilmSight ObstructionsSouth Lake TahoeNighttime Videonighttime visibility study$84,000,000 VerdictsOISevidence documentationMeasurementsDownstream Benefits of 3D Laser ScanningDemonstrative ExhibitsconsultantOfficer Involved Shooting3D AnimationCraig FriesGPS AnalysisCapital Crime3body camera for deputies and officersDavid vs. Goliath Casenorthern california chapterWire StrikeCACLDVariancesscientific evidenceCDAA Winter Conferencesacramento settlementLaser Assisted PhotogrammetryEyeTrace Back AnalysisAR15Vehicle 3D Laser ScanReconstruction1000 HoursEmergency Deployment RecordersDetermine Degree of ErrorSurgical AnimationForensic Expert Witness AssociationCrosswalk3D Gunshot Wound Path ModelExhibits FoundationSam DuboseCriminalistExemplar Life Sized IntersectionWitness StandPersonal InjuryOld Way vs Best Way3D Animation and Video CompositingIncident and Exemplar Vehiclesby eyeforensic mappingForensic AnimationRadio TrafficTrace back to shooter's locationseachaoAssault RifleVisible GeometryforensicLaser ScanCalifornia Association of CriminalistsBallistic Studyaccident reconstructionVisibility StudiesFirst Degree MurderAutopsy ReportSingle Vehicle AccidentWitness Testimonyhot topicSan Francisco IntersectionProfessional AssociationEye WitnessCalTransNational NewsTiming and Location of EvidenceExplosioncollaborativeExpert's Preparationlargest infant death settlement in californiaAccidental ShootingMuni Bus On-Board Camera SystemVideo AnalysisIllustrate Driver's Eye Viewreconstruction analysisReporter InjuredGunshot Wound ModelingFEWA SecretaryShadow AnalysisBallistics AnalysisLitigation Declarations7 Days on Witness Stand2014 Annual Conference3d VisualizationShooter's LocationComplete Analysis911 CallExpert's Analysis.223Construction WorkerISO 17020professionalError AnalysisWorld Forensic FestivalVideo Capture Frame RateBallistic Trajectory AnalysisDetermine Driver's Eye ViewForensic Science InternationalCone of Uncertaintydeposition.45 CaliberCalifornia District Attorneys AssociationCA2RSCNNMonte Carlo MethodNews VanSeoul KoreaThe Working ModelLaser ScanningRadiologicalPhysical EvidenceOperator Liability3D Laser ScanningVideo AlignmentPlaintiffPhotometryMichael Brown402 HearingMedicalRadio Traffic Audio


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PSI Publishes in a Peer-Reviewed Journal

PSI's CEO Craig Fries, and our Director of 3D Services Joel Panock, are co-authors of a paper that has been accepted in the peer-reviewed Journal of Academic Forensic Pathology. Additional authors on the paper are Dr Judy Melinek, Brodie Butler and Dr. Mi…
PSI's CEO Craig Fries, and our Director of 3D Services Joel Panock, are co-authors of a paper that has been accepted in the peer-reviewed Journal of Academic Forensic Pathology.… http://precisionsim.com/blog/2016-blog-posts/oct-2016-blog-posts/psi-publishes-peer-reviewed-journal/

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/blog/2015-blog-posts/may-2015-blog-posts/completed-psis-ballistic-trajectory-study-and-analysis/

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… http://precisionsim.com/blog/2014-blog-posts/dec-2014-blog-posts/statistics-ballistics-predicting-shooters-location/

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.… http://precisionsim.com/blog/2014-blog-posts/dec-2014-blog-posts/fast-speeding-bullet-how-fast/

Michael Brown: An Illustrated Analysis of the Ballistics Data

Unless you live in a cave, you are aware that the grand jury reached a decision in the shooting of Michael Brown. The jury’s decision not to indict Ferguson police officer Darren Wilson has resulted in high emotions and heated debate over the state of rac…
Unless you live in a cave, you are aware that the grand jury reached a decision in the shooting of Michael Brown. The jury’s decision not to indict Ferguson police officer… http://precisionsim.com/blog/2014-blog-posts/dec-2014-blog-posts/michael-brown-illustrated-analysis-ballistics-data/