FAIRFIELD - Faculty and students are mourning two former students of Notre Dame High School after they were killed in a car crash on the Merritt Parkway over the weekend.

Chantel Osorio, 24, and Tiffany Osorio, 22, had both graduated from the school. The sisters were killed on Saturday when their car struck a tree and burst into flames.

The chaplain at the high school says the sisters are in the school's morning prayers and they will be remembered during Holy Thursday Mass.

The family has yet to announce any funeral arrangements for the sisters.

Stratford sisters died of smoke inhalationPolice tentatively ID sisters killed in Merritt crash