LATTINGTOWN - Authorities say a student at Sacred Heart Academy was killed in a head-on car crash yesterday in Lattingtown.

The student, 18-year-old Isabella Grasso, was driving southeast on Old Tappan Road when she crossed the double-yellow lines and slammed into a Ford Explorer, police say.

A 17-year-old boy driving the Jeep suffered injuries to his chest and arms and was taken to the hospital.