ETNA, Ohio-Jacob McDonald, a truck driver from Zanesville, Ohio, faces charges including aggravated vehicular homicide after a fatal chain-reaction crash on Interstate 70. The November incident resulted in the deaths of three high school students on a bus and a teacher and two chaperones in another vehicle. McDonald allegedly failed to slow down in traffic, causing a collision that involved five vehicles in Licking County, east of Columbus. He is currently held on a $1 million bond.