PRAIRIEVILLE, La. (BRPROUD) – The Louisiana State Police are investigating a deadly crash that took place around 8 p.m. on Monday, November 29.

Donna Patterson, 85, of Prairieville was killed in “a two vehicle fatal crash on LA Hwy 42 at the intersection of Joe Sevario Road in Ascension Parish,” according to the Louisiana State Police.

The 85-year-old local resident was a passenger in a vehicle driven by 88-year-old Alfred Patterson.

LSP says both were heading “north on Joe Sevario Road in a 2015 Hyundai Elantra.”

While traveling north, the Elantra drove through a stop sign.

The vehicle then made its way “into the eastbound lane of LA Hwy 42,” according to the Louisiana State Police.

That put the Hyundai Elantra in the path of a 2002 Ford pick-up truck.

The pick-up truck was heading east on LA Hwy 42 when it hit the vehicle driven by Alfred Patterson.

Donna Patterson and Alfred Patterson were both wearing seat belts at the time of the crash.

Alfred Patterson “sustained minor injuries” in the crash.

Investigators are waiting for toxicology results from both drivers.