The U.S. National Transportation Safety Board said on Wednesday that its initial investigation indicated the crash was "the result of an intentional act," and the FBI joined the probe.
The analysis of 189 fatal crashes, 272 non-fatal metropolitan injury crashes and 181 non-fatal rural crashes indicated that very few non-fatal crashes (3% metropolitan, 9% rural) involved extreme behaviour by road users and, even in fatal crashes, the majority (54%) were the result of system failures.
Severity of injury indices indicated that individuals in vehicular crashes showed a trend toward incurring more severe injuries than the other 3 groups.
Earlier, Christie told CNN there was nothing to indicate the crash was anything more than an accident.
Results in Table 3 display that the SVM approach has a satisfying performance since the AUC value is relatively high and the TPR value of the overall dataset is 87.52%, which indicates better crash prediction performance.
"Tesla received a message from the car on July 1st indicating a crash event, but logs were never transmitted.
From the predisposing domain, vehicle maneuver (actions before initiation of the crash) indicated that compared to going straight, lane-related crashes (OR = 0.64), maneuvers (OR = 0.59), and making a left turn (OR = 0.66) had protective effects.
Results of this study indicate that crashes involving aging drivers differ from other age group crashes both spatially and temporally.
The results indicate that crashes involving alcohol are reduced by 17% at a minimum and that all crashes, independent of alcohol involvement, are reduced by about 10 15%.
A preliminary F.A.A. report indicated that the crash may have occurred during a training procedure in which the engine was intentionally shut off to simulate engine failure.
