Four people died in a wrong-way crash on Calgary's Stoney Trail late Sunday night, according to local authorities. The collision occurred in the southwest area of the city, involving a vehicle traveling south in the northbound lanes of the highway. Multiple vehicles were struck in the incident, leading to a significant disruption on the road.

Calgary police confirmed that the vehicle was moving in the wrong direction before colliding with other vehicles traveling northbound. The crash resulted in a large section of Stoney Trail being closed for an extended period. Emergency services were on the scene quickly, but the severity of the crash led to fatalities.

Authorities are investigating the cause of the collision. No further details have been released about the drivers involved or the exact circumstances of the crash. The closure of the highway has caused traffic delays in the area, prompting local officials to advise drivers to plan accordingly.

The incident has raised concerns about road safety and driver behavior on Calgary's major highways. (calgaryherald.com)