Vehicle Data Expert Witness Testimony

Wyoming Highway Patrol trooper Brian Bragonier is expected to testify in the Fremont County, WY, case against William Dean Barnes. Barnes is charged with aggravated vehicular homicide in the death of an 11 year old girl who was getting off a school bus in 2011. Bragonier is a recorded vehicle data expert witness and will speak about downloading the information from the system on Barnes’s truck.