A Joshua Tree ex-con was arrested Tuesday in Moreno Valley, suspected of shooting at a car in a Walmart parking lot. Deputies were called to the Moreno Valley Walmart, just south of Highway 60, about 6:30 for shots fired. Sheriff deputies saw Eric Turnbaugh, 24, running from the shooting scene, and that he matched the description of the shooter. Eric Turnbaugh was arrested and booked for investigation of shooting at an occupied vehicle, being an ex-felon in possession of a gun, possessing a stolen gun, and violation of parole. No one was injured in the shooting.