Category List

Tag List

ISO 17020 (1)
Radio Traffic (1)
evidence documentation (2)
911 Call Audio (1)
CDAA Winter Conference (1)
Demonstrative Exhibits (1)
Vehicle 3D Laser Scan (1)
California District Attorneys Association (1)
Expert Witness (3)
Capital Crime (1)
Cross Examination (2)
professional (1)
body camera for deputies and officers (1)
7.6 Mile Pursuit (1)
402 Hearing (1)
.223 (1)
Emergency Deployment Recorders (1)
Objections (1)
Ballistics Analysis (5)
film (1)
CalTrans (1)
nighttime visibility study (3)
News Van (1)
Laser Scanning (3)
Old Way vs Best Way (1)
3d Visualization (6)
Dr Judy Melinek (1)
FEWA (1)
Variances (1)
Accidental Shooting (1)
forensic (1)
OIS (1)
Nighttime Accident Reconstruction (2)
Expert's Analysis (1)
Forensic Science International (1)
Timing and Location of Evidence (1)
Crush Analysis (1)
animation (1)
forensic consultant (1)
Plaintiff (2)
Peer-Reviewed (2)
National News (1)
Guilty Verdict (1)
.45 Caliber (1)
South Lake Tahoe (1)
Camera Lense Field of View (1)
crash scene mapping (1)
2014 Annual Conference (1)
Testimony (3)
San Francisco Intersection (2)
Bus vs. Pedestrian (1)
consultant (1)
Illustrate Driver's Eye View (1)
AR15 (3)
deposition (1)
First Degree Murder (1)
Photometry (2)
Radio Traffic Audio (1)
accident reconstruction (2)
California Association of Crime Lab Directors (1)
Excellent Presentations (1)
collaborative (1)
Surgical (1)
Ohio vs Tensing (1)
Video Capture Frame Rate (1)
Defense (2)
Complete Analysis (1)
Camera Lense Distortion (1)
Litigation Declarations (1)
1000 Hours (1)
Trace Back Analysis (1)
Shadow (1)
California Association of Accident Reconstruction Specialists (1)
Cone of Uncertainty (1)
3D Animation (10)
FEWA Secretary (1)
World Forensic Festival (1)
Trajectory (1)
Reporter Injured (1)
Ballistic Trajectory Analysis (7)
CCSF (1)
Ballistic Study (3)
Laser Assisted Photogrammetry (2)
Shooter's Location (1)
TImeline from Audio (1)
Eye Witness (2)
9.75 million (1)
Trace back to shooter's location (1)
Construction Accident (1)
Specific Calculations (1)
Explosion (1)
Video Alignment (1)
Error Analysis (1)
Single Vehicle Accident (1)
Officer Involved Shooting (3)
Vehicle Crush Analysis (1)
David vs. Goliath Case (1)
911 Call (1)
Witness Testimony (1)
3D crime scene mapping (2)
Marco Topete Murder (2)
forensic mapping (1)
GPS Analysis (1)
Nieto (1)
sacramento settlement (1)
reconstruction analysis (2)
Exemplar Life Sized Intersection (1)
$84,000,000 Verdicts (1)
Incident and Exemplar Vehicles (1)
Visibility Studies (2)
Determine Degree of Error (1)
Sam Dubose (1)
Animation over Video (1)
Medical (1)
largest infant death settlement in california (1)
Criminalist (1)
CNN (1)
Photogrammetry (3)
Crosswalk in Shadow (1)
CA2RS (1)
3 (1)
Laser Scan (4)
California Association of Criminalists (1)
Muni Bus On-Board Camera System (1)
Nieto Verdict (1)
scientific evidence (1)
Operator Liability (1)
Determine Driver's Eye View (2)
Seoul Korea (1)
CDAA (1)
Body Camera (1)
Exhibits Foundation (1)
3D Animation over Nighttime Video (2)
3D Laser Scanning (18)
Autopsy Report (2)
Shadow Analysis (1)
Trajectory Rods (2)
Physical Evidence (1)
Gunshot Wound Modeling (3)
Side Bars (1)
Reconstruction (1)
forensic expert (1)
Assault Rifle (2)
3D Animation and Video Compositing (3)
Michael Brown (1)
Witness Stand (1)
Sight Obstructions (1)
Medical Animation (1)
Ray Tensing (1)
Complex Accident Scene Reconstruction (3)
Monte Carlo Method (1)
Visible Geometry (1)
Driver's Eye Video (4)
Downstream Benefits of 3D Laser Scanning (1)
3D Working Model (18)
Mistrial (1)
7 Days on Witness Stand (1)
Forensic Animation (1)
Analysis (1)
Power Line Wire Strike (1)
Construction Worker (1)
hot topic (1)
New Forensic Technology (1)
Wire Strike (1)
Radiological (1)
Measurements (1)
Shooting (1)
infant death settlement (1)
Nighttime Video (2)
3D Gunshot Wound Path Model (6)
northern california chapter (1)
Litigation (1)
Eye (1)
Personal Injury (1)
The Working Model (3)
Crosswalk (1)
by eye (1)
Craig Fries (1)
Expert's Preparation (1)
Video Analysis (2)
Driver's Eye View Obstruction (3)
Professional Association (1)
CAC (1)
Surgical Animation (1)
Forensic Expert Witness Association (1)
Fieldwork (1)
Ferguson MO (1)
seachao (1)

Tag Cloud

ISO 17020VariancesCACforensic consultant911 CallMarco Topete MurderBallistics AnalysisCross ExaminationDefenseFieldworkSam DuboseTrace back to shooter's locationWire Strikeforensic mappingRay Tensing3D Animation over Nighttime VideoCACLD3D Laser ScanningCNNFirst Degree MurderPhysical Evidence402 HearingNew Forensic Technology911 Call Audio7.6 Mile PursuitReporter InjuredCriminalistNighttime VideoPersonal InjuryAutopsy Report3D crime scene mappingExpert WitnessOld Way vs Best WayNietoseachaoLaser Assisted PhotogrammetryWorld Forensic FestivalAnalysisPeer-ReviewedVisible GeometryNational NewsVehicle 3D Laser ScanRadiologicalbody camera for deputies and officersDriver's Eye VideoExpert's PreparationGPS Analysis1000 HoursConstruction AccidentMedical AnimationforensicRadio TrafficCalifornia District Attorneys AssociationGunshot Wound ModelingLitigationCalifornia Association of CriminalistsVehicle Crush AnalysisOfficer Involved ShootingCapital CrimePhotogrammetry.45 CaliberExplosioncrash scene mappingSight ObstructionsSeoul KoreaReconstructionShooter's Locationevidence documentationOperator LiabilityTrace Back AnalysisForensic Expert Witness AssociationNighttime Accident Reconstruction2014 Annual ConferencePlaintiffSide BarsComplete AnalysisIllustrate Driver's Eye ViewMuni Bus On-Board Camera SystemCrosswalk in ShadowSouth Lake TahoeDemonstrative Exhibits9.75 million3D Animation and Video CompositingDavid vs. Goliath Casesacramento settlementCrosswalkBus vs. Pedestrianreconstruction analysisLitigation Declarations3TestimonyEmergency Deployment RecordersCCSF$84,000,000 VerdictsVideo AlignmentEye Witnessnorthern california chapter3D AnimationMedicalAccidental ShootingConstruction Workerhot topicForensic AnimationLaser Scanning3D Gunshot Wound Path ModelCraig FriesDr Judy MelinekGuilty VerdictExcellent PresentationsAssault RifleCamera Lense Field of ViewCDAACone of UncertaintyIncident and Exemplar VehiclesSingle Vehicle AccidentFerguson MOError AnalysisprofessionalNews VanCA2RSNieto VerdictCrush AnalysisThe Working ModelFEWA SecretaryBody CameraFEWAOISTImeline from Audioby eyeVisibility StudiesSan Francisco IntersectionMeasurementsPower Line Wire Strikecollaborativeinfant death settlementOhio vs TensingRadio Traffic AudioLaser ScanComplex Accident Scene ReconstructionCalifornia Association of Accident Reconstruction SpecialistsCDAA Winter ConferenceDetermine Driver's Eye ViewAnimation over VideoVideo Capture Frame Rateaccident reconstructionscientific evidenceVideo AnalysisMonte Carlo Method3D Working ModelconsultantTiming and Location of Evidencefilmlargest infant death settlement in californiaDownstream Benefits of 3D Laser ScanningSurgical AnimationSurgicalForensic Science InternationalCamera Lense DistortionProfessional AssociationSpecific CalculationsExhibits Foundation.223Expert's AnalysisTrajectoryDriver's Eye View ObstructionanimationDetermine Degree of ErrorMichael BrownMistrialWitness StandAR15ShadowBallistic Trajectory Analysis3d VisualizationShootingWitness TestimonyShadow AnalysisCalifornia Association of Crime Lab Directorsnighttime visibility studyEyeBallistic StudyObjectionsCalTransTrajectory Rods7 Days on Witness StandPhotometryExemplar Life Sized Intersectiondepositionforensic expert


Blog Search

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.…