A Virginia mom has been found dead in a makeshift tent at a campground, and authorities have arrested a man in New Jersey who drove off from the scene in her car in her slaying. The body of Cara Abbruscato, 41, was found around 3 p.m. Saturday underneath a tarp that was tied to a tree to make a tent in Burke Lake Park in Fairfax Station, the Fairfax County Police Department announced (FCPD). Abbruscato had stab wounds and lacerations to her upper body, but an autopsy will confirm the official cause of death, police said at a press conference...