The New Jersey teen driver accused of intentionally ramming into two 17-year-old girls revealed a dark obsession with one of the victims and her family in a recorded livestream leading up to the fatal crash. Vincent Battiloro said on a Sept. 23 YouTube video viewed by The Post he had a “vengeance” against Maria Niotis and ordered a pizza to her house to prank her, claiming she leveled accusations against him that got him in trouble at school. He also appeared to admit on the same video he lurked outside her house a previous time.