The Johnson County Prosecutor has filed 15 charges against a man after he allegedly rammed his family off the road and got into a knife fight with his teenage stepson. Robert Vanatta, 28, is charged with four counts of criminal confinement with a deadly weapon, four counts of intimidation with a deadly weapon, strangulation, domestic battery when a child is present, three counts of criminal recklessness with a deadly weapon and neglect of a dependent. MORE: https://www.wthr.com/article/news/crime/robert-vanatta-domestic-violence-criminal-confinement-ram-family-teen-knife-fight-stabbing-gun-mother-wife-greenwood-hotel-charges-attack-violence/531-994c148b-3a95-40c8-b614-1db399c834b2