 criminal charges to include vehicular homicide and vehicular manslaughter. Those inside the courtroom say Daniel Hyden kept his head low during the court proceeding, much like when he exited the police precinct on Friday with signs of the deadly crash all across his face. Officers say just before 9pm local time on the 4th of July, Hyden blew through a stop sign and plowed his Ford F-150 into a crowded city park, killing three adults and leaving eight people injured.