Impaired driving: A case report. Pickup truck centerline crossover collision with medium-size bus on U.S. Highway 83, Concan, Texas, United States.

The objective of this communication is to describe a crash involving an impaired pickup truck driver who crossed the centerline and struck a medium-size bus carrying senior adults restrained with lap-only belts that resulted in 13 fatalities. Document review of the National Transportation Safety Board investigation was performed. Documents are available at: https://dms.

Medical investigation after a motorcoach strikes the rear of a tractor semitrailer parked on the highway; 13 fatal.

Objective: The objective of this study was to examine the medical conditions of 2 commercial drivers and the effects of physical barriers to occupant egress in a crash involving a tractor trailer and a motorcoach in order to assess and identify the factors that caused the crash and had a significant effect on occupant extrication.

Methods: Physical evidence from the scene, video evidence, commercial driver information, phone records, toxicology findings, autopsy results, and personal medical information were reviewed.

Results: On October 23, 2016, at 5:16 a.

Fatal crash between a car operating with automated control systems and a tractor-semitrailer truck.

Objective: The objective of this investigation was to evaluate the interaction between an SAE level 2 automated vehicle and the driver, including the limitations imposed by the vehicle on the driver.

Methods: A case study of the first fatal crash involving a vehicle operating with an automated control system was performed using scene evidence, vehicle damage, and recorded data available from the vehicle, and information from both drivers, including experience, phone records, computer systems, and medical information, was reviewed.

Results: System performance data downloaded from the car indicated that the driver was operating it using the Traffic-Aware Cruise Control and Autosteer lane-keeping systems, which are automated vehicle control systems within Tesla's Autopilot suite.

Changes in baseline concussion assessment scores following a school bus crash.

Objective: The objective of this article is to present concussion assessment data for 30 male athletes prior to and after being involved in a large school bus crash. The athletes on the bus, all male and aged 14-18 years, were participants in their school's concussion management program that included baseline and postinjury testing using Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT).

Methods: This case study described changes in concussion assessment scores for 30 male athletes following a primarily frontal school bus crash.

A study of general aviation accidents involving children in 2011.

Background: General aviation accidents involving children are rare, but when they do happen, little is known about the children involved, including their age, restraint status, and injuries. This lack of information is due to the fact that the National Transportation Safety Board (NTSB) did not always collect detailed data about passengers involved in accidents.

Methods: Consequently, in 2011, NTSB investigators collected detailed information on children involved in general aviation accidents and this report provides a summary of the outcomes.