Authorities in Sarpy County want to know how several teens involved in a deadly crash (See NCN Exclusive) got their hands on alcohol.

Four of the teens, three sixteen-year-olds and one 15-year-old, were killed last month following a high speed wreck and fire near 180th and Platteview Road south of Omaha, according to the Sheriff’s office.

The sheriff says the driver, 16-year-old Abigail Barth had a blood alcohol content of point-zero-nine, just above the legal limit of point-zero-eight.

Barth died along with Alexandria Minardi (point-zero-two), Kloe Odermatt (point-zero-one) and Addison Pfeifer (zero).

15-year-old Roan Brandon, the lone survivor had a blood alcohol of point-zero-five.

The sheriff says when the car crashed it was going faster than 90 miles an hour in a 55 mile zone.

We’re told the sheriff and county attorney are working together to determine if any charges will be filed.