CRANFORD, NJ – The 18-year-old accused of killing two teenagers - one of whom is Greek-American Maria Niotis - in a hit-and-run accident in Cranford, NJ, last year will be tried as an adult, the Union County Prosecutor's Office announced on June 26. Vincent Battiloro faces two counts of first-degree murder. (Read also: Relatives, Friends Mourn Maria Niotis as Community Grapples with Tragic Loss of Two Teens) The two girls were killed while ridin…