A Nassau County grand jury has indicted the man accused in a fatal wrong-way crash that killed two Roslyn teenagers.

According to court records, Amandeep Singh faces new charges including operating a motor vehicle while impaired by drugs and reckless driving, as well additional manslaughter and assault charges.

Singh was already facing aggravated vehicular homicide and manslaughter charges for the deaths of 14-year-olds Ethan Falkowitz and Drew Hassenbein.

He will be arraigned on the 15-count indictment on June 26.