Grapevine police arrest a man who pushed his girlfriend’s son onto Highway 121.
Police say the man hit his girlfriend in the head as she drove Saturday night.  She pulled over.  He then violently shook the the five year old and tossed him onto the highway.  The boy got off the road and wasn’t hurt.  Grapevine Police Lt. Todd Dearing says Michael Walker is charged with child endangerment, assault and making a terroristic threat.
Dearing says drivers slowed down and made room to make sure they didn’t hit the child.